FUJ00002069
FUJ00002069
NBX Business Parameters — Project: EMV — Banking and Retail
COMMERCIAL IN CONFIDENCE —D0c Ref: NB/IFS/035
. .
EMV — Banking and Retail
NBX Business Parameters
Role NAME AREA OF I SIGNATURE Date
RESPONSIBILITY
Authors Chris Bailey on behalf I Business
of Post Office Ltd Architecture
Product
Deployment
Technical
Architecture
DA Sign-off Richard Cowan Design
(Peer Reviewer) Authority
Project James Keenan Project
Manager Delivery
Fujitsu John Burton
Services Sign-
off
Created on 30/06/2008 Version 4.0 Page 1 of 24
© Post Office™ 2004-2008
FUJ00002069
FUJ00002069
NBX Business Parameters — Project: EMV — Banking and Retail
COMMERCIAL IN CONFIDENCE —D0c Ref: NB/IFS/035
1 Document Control
1.1 Document Information
Horizon Release No: T84
Document Title: EMV Banking and Retail: NBX Business Parameters
Document Type: Interface Specification
Abstract: This document lists those business parameters that may be configured
by Fujitsu Services Ltd., which affect the way that the Network Banking
service (NBX) runs
Document Status: Approved
Originator & Richard Cowan
Department:
Design Authority
Contributors:
Post Office Design Authority — Richard Cowan
Distribution: POL Document Control — Post Office Programme Office
Supplier Distribution: I Fujitsu Services: John Burton
Client Distribution: N/A
Table 1: Document Information
1.2 Document History
Version I Date Reason for Issue Associated
WP /CT
0.1 10 May 2004 _ Initial draft.
0.2 14 July 2004 I Various updates and changed to the form of a Post Office
document.
0.3 16 Aug 2004 Amended following internal (Fujitsu Services) review.
0.4 21 Sept 2004 Amended following Post Office and Fujitsu Services
review.
0.5 25 Oct 2004 I Amended to capture latest changes resulting from testing
and review.
1.0 12 Nov 2004 Amended to capture latest comments from Post Office
Ltd
1.1 27 May 2005 _ = Updated for CT 363 and for various FS Peaks CT 363 /
CP 3997
1.2 3 Aug 2005 Updated following review, and for one new parameter at
Horizon release S82R
2.0 15 Aug 2005 _ Issued for Sign-off
Created on 30/06/2008 Version 4.0 Page 2 of 24
© Post Office™ 2004-2008
COMMERCIAL IN CONFIDENCE Doc Ref: NB/IFS/035
FUJ00002069
FUJ00002069
NBX Business Parameters Project: EMV - Banking and Retail
1.3
1.4
1.5
Created on 30/06/2008
2.1 5 Dec 2006 Add PIN Change function for LINK
Migration from LIS 2005-1 to 2007-1 for LINK.
CT 573/
CP 4295
3.0 11 Apr 2007 _ Issued for Sign-off
3.1 19 Jun 2008 I Amended for CAPO Withdrawal Correction Changes
4.0 30 Jun 2008 Issued for sign-off
CP 4692
Table 2: Document History
Change Process
Any changes to this issued version of this document will be made, controlled and distributed by: -
IT_Controlled_Document_review@royalmail.com
Review Details
Review
Comments by :
Review Chris Bailey, Fujitsu Services Ltd
Comments to :
Mandatory Review Authority
Name
Post Office Ltd
Richard Cowan
Fujitsu Services Ltd
SI DU Design Authority
Tom Northcott
SI DU Design Team Designer
Andy Williams
CS System Support Centre Manager
Mik Peach
SI Test Design
Sheila Bamber
Optional Review / Issued for Information
Post Office Ltd
Bob Booth, Seamus Scullion
Fujitsu Services Ltd
Analysis & Solution Specification
Gareth Jenkins
Release Manager
James Stanton
DU Development Team Leader
Peter Ambrose
Changes in this Version
Version I Changes
4.0 None
3.1 Number of changes related to addition of CAPO Withdrawal Correction transaction.
3.0 Copyright date updated
© Post Office™ 2004-2008
Version 4.0
Page 3 of 24
NBX Business Parameters
COMMERCIAL IN CONFIDENCE
Project:
Doc Ref:
FUJ00002069
FUJ00002069
EMV - Banking and Retail
NB/IFS/035
2.41 Added PIN change for LINK for Msg. Id. PIN, ProcCd_003.PIN,
PIN _052.M.PIN and Reversible.PIN
Changed POSData_061.Base for LINK for migration to LISS 2007-1
2.0 Gill Jackson added as signatory for Fujitsu Services
1.2 Section 3.9 —- Added new parameter EODCutover.PreScanTime. [FS Peak 121693 — for
$82R]
4.1 Section 1.1 —- Horizon Release updated to S80R.
Section 3.2 - Subfield 3 (Card capture capability) of POSData_061.Base changed to 0
(no capture) from 1 (capture) for LINK only. [LINK MTPR 0275; POL Incident 1159; FS
Peak 108967 — for S80R]
Section 3.7 —- Added new parameter UseAltSocket.PercentMustBeOper. [FS Peak
112176 — for S75]
Section 3.9 - EODCutover.RevTime changed to 20:00:00 from 20:10:00 for LINK only,
as LINK do not have a grace period for reversals in the LREC file. [FS Peak 120839 —
for S80R]
Section 3.10 —- StaleR1.Threshold changed to 15000 (15 seconds) from 30000 (30
seconds). [OCP 10217 — for S75]
Section 3.10 — Added new parameter StaleCO. Threshold. [FS Peak 112451 — for S75]
Table 3: Changes in this Version
1.6 Key Contacts
[ Name I Position — I Phone Number _
Bob Booth Solutions Architect i GRO 7
Chris Bailey Designer i Peete I
1.7 Associated Documents
Table 4: Key Contacts
I Reference Version Date ‘ ] Title ove Se eee : Source oa
BD/CDE/005 I 4.0 21 May I NBE Replacement — Conceptual Design Post Office
2004
AS/DPR/009 I 2.0 Design Proposal for EMV, TDES and Fujitsu
NBE Replacement Services
NB/IFS/024 NBX - LINK Application Interface Post Office
Specification (AIS)
NB/IFS/025 NBX — CAPO Application Interface Post Office
Specification (AIS)
NB/IFS/026 NBX — A&L Application Interface Post Office
Specification (AIS)
NB/IFS/027 NBX — CAPO Technical Interface Post Office
Specification (TIS)
NB/IFS/028 NBX — LINK Technical Interface Post Office
Created on 30/06/2008 Version 4.0 Page 4 of 24
© Post Office™ 2004-2008
FUJ00002069
FUJ00002069
NBX Business Parameters Project: EMV ~ Banking and Retail
COMMERCIAL IN CONFIDENCE —Doc Ref: NB/IFS/035
Specification (TIS)
NB/IFS/029 NBX — A&L Technical Interface Post Office
Specification (TIS)
NB/IFS/031 Horizon — Card Account Mapping Post Office
0. NB/IFS/033 Horizon — LINK Mapping Post Office
NB/IFS/034 Horizon — A&L Mapping Post Office
2. I CS/OLA/050
Operating Level Agreement for Network
Banking between Fujitsu Services and
LINK
8. I CS/OLA/051
L. cs/oLavos2
Operating Level Agreement for Network
Banking between Fujitsu Services and
CAPO (EDS)
Operating Level Agreement for Network
Banking between Fujitsu Services and
Alliance & Leicester
Table 5: Associated Documents
Unless a specific version is referred to above, reference should be made to the current approved versions
of the documents.
1.8 Abbreviations/Definitions
Abbreviation
Definition
A&l
Alliance & Leicester
Authorisation Agent
The part of the NBX which interfaces to Fis and is configured by
these business parameters
FI Financial Institution
NBE Network Banking Engine
NBX The term used to describe the NBE functionality absorbed into the
Horizon domain
NPS NBX Persistent Store
Occ Operational Change Control
PI Processor Interface
Created on 30/06/2008
© Post Office™ 2004-2008
Table 6: Abbreviations/Definitions
Version 4.0 Page 5 of 24
FUJ00002069
FUJ00002069
“ NBX Business Parameters Project: EMV - Banking and Retail
COMMERCIAL IN CONFIDENCE —Doc Ref: NB/IFS/035
1.9 Changes expected
Where What
(If known)
None
Created on 30/06/2008 Version 4.0 Page 6 of 24
© Post Office™ 2004-2008
FUJ00002069
FUJ00002069
NBX Business Parameters — Project: EMV — Banking and Retail
COMMERCIAL IN CONFIDENCE —Doc Ref: NB/IFS/035
Table of Contents
1 DOCUMENT CONTROL 2
441 Document Information 2
1.2 Document History 2
1.3 Change Process 2
14 Review Details 2
1.5 Changes in this Version 2
1.6 Key Contacts 2
17 Associated Documents 2
18 Abbreviations/Definitions 2
1.9 Changes expected 2
2 INTRODUCTION 2
24 Scope 2
2.2 Change Control 2
2.2.1 Operational Change Control 2
2.2.2 Contractual Change Control 2
3 NBX BUSINESS PARAMETERS 2
3.1 Transaction_Type interpretation 2
3.2 Message Mapping parameters 2
3.3 Response Codes 2
3.4 Reversal Reason Codes 2
3.5 Reversal management parameters 2
3.6 Network Management and Administration Advice Messages 2
3.7 PI control parameters 2
3.8 AWK control parameters 2
3.9 End of Day Cutover parameters 2
3.10 Miscellaneous business events and timers 2
Created on 30/06/2008 Version 4.0 Page 7 of 24
© Post Office™ 2004-2008
FUJ00002069
FUJ00002069
NBX Business Parameters Project: EMV ~ Banking and Retail
COMMERCIAL IN CONFIDENCE —D0c Ref: NB/IFS/035
2 Introduction
This document lists the Network Banking Service business parameters held in the NBX Persistent Store.
These parameters are held in a table of parameters that control the operation of the NBX Authorisation
Agents for CAPO, LINK and Alliance & Leicester.
For clarity of presentation, the NBX business parameters have been divided into a number of separate
categories.
2.1 Scope
This document lists those business parameters in the NBX Persistent Store (NPS) that are subject to some
level of change control between Post Office Ltd. and Fujitsu Services Ltd. The purpose is to be a single
source of reference for these parameters, visible to those who need to maintain the Network Banking
Service.
It excludes those parameters that Fujitsu Services Ltd. can change without prior consultation with Post
Office Ltd., subject to there being no change in the characteristics of the service contrary to those
contractually agreed and accepted.
2.2 Change Control
The levels of authority to change any of the business parameters in this document comprise the following:
« Operational Change Control
«® Contractual Change Control
2.1.1. Operational Change Control
Fujitsu Services Ltd. or Post Office Ltd. may wish to change a parameter for operational reasons. This
category covers those parameters that Fujitsu Services Ltd. may change with the agreement of Post Office
Ltd., such agreement not being unreasonably withheld by either party. Such parameters are indicated by a
value of ‘Y’ in the ‘OCC’ column in each table.
2.1.2 I Contractual Change Control
This category covers those parameters that may only be changed via formal contractual Change Control
procedures. Changes to these parameters normally involve change to some other aspect of the system,
e.g. an Application Interface Specification or Counter Reference Data. Such parameters are indicated by a
value of ‘N’ in the ‘OCC’ column in each table.
[Note: Rows in the table with no value in the ‘OLA’ column are all Descriptions, i.e. they act as comments.]
Created on 30/06/2008 Version 4.0 Page 8 of 24
© Post Office™ 2004-2008
FUJ00002069
FUJ00002069
“ NBX Business Parameters Project: EMV - Banking and Retail
COMMERCIAL IN CONFIDENCE Doc Ref: NB/IFS/035
3 NBX Business Parameters
The general principal is that the parameters table (the TMS_TX_NBX_CONFIGURATION table) in NPS is
for configuration data that would have been reference data on traditional agents.
One specific principle is that configuration via the NPS is at the level of a specific Fl Type (i.e. for CAPO,
LINK or A&L). It does not provide for any lower level of granularity, for example by logical Fl (e.g. CAPO_A
as distinct from CAPO_B) or by NT service name.
Each row in the table is for a specific configuration item, identified by its Parameter_Name, and Applies_To
a specific Fl Type. Rows with any other Applies_To value act as ‘comments’ and provide a description of a
specific configuration item or set of configuration items; by convention, an Applies_To value of
“Description” is used for such rows.
For documentary purposes only, an Applies_To value of “Generic” is used in the following tables for
configuration items that currently have the same value for all Fl Types. However, in the
TMS_TX_NBX_CONFIGURATION table itself there will be one row for each FI Type in order to maintain
the independence of the configuration of each Fl Type.
3.1 Transaction_Type interpretation
This section provides the lookup from the Horizon Txn_Type in the [R1] message into its two components:
« The actual transaction type, interpreted as a 3-letter mnemonic.
e The Customer Verification (or Authentication) Method, interpreted as a 3-letter code.
PARAMETER_NAME [APPLIES TO IPARAMETER_TEXT [DESCRIPTION occ
TxnType Description Mapping of [RI] Txn_Type attribute to an [N
internal value for the actual type of the
transaction
TxnType.01 Generic Bal Balance Enquiry, PIN verification N
rxnType 03 Generic wat Withdrawal, PIN verification N
‘TxnType .04 Generic Wa Withdrawal with Balance, PIN verification __[N
rxnType.05 Generic wa Withdraw Limit, PIN verification N
TxnType .06 Generic PIN Change PIN, PIN verification N
[TxnType .08 [CAPO WDC Withdrawal Correction N
rxnType. 11 Generic jal Balance Enquiry, Signature verification N
TxnType.13 Generic Wal Withdrawal, Signature verification N
rxnType.14 Generic Wa Withdrawal with Balance, Signature N
verification
[TxnType.15 Generic Withdraw Limit, Signature verification N
rxnType.22 Generic No verification N
{txnType .27 Generic I. No verification N
rxnType. 61 Generic Balance Enquiry, ICC N
TxnType. 62 Generic Cash Deposit, ICC N
TxnType. 63 Generic Withdrawal, ICC N
rxnType. 64 Generic Withdrawal with Balance, ICC IN
TxnType. 65 Generic N
TxnType. Generic N
rxnTyp Generic N
rxnType 6 CAPO Withdrawal Correction, ICC
eve Description ‘Mapping of [R1] Txn_Type attribute toan JN
internal value for the customer verification
method
evM 07 Generic PIN Balance Enquiry, PIN verification IN
[evM.03 Generic PIN Withdrawal, PIN verification N
eva. 04 jeneric PIN Withdrawal with Balance, PIN verification __[N
[CVM.05 eneric PIN Withdraw Limit, PIN verification N
evM..06 Generic PIN Change PIN, PIN verification N
evM. 08 [CAPO PIN Withdrawal Correction, PIN verification IN
Created on 30/06/2008 Version 4.0 Page 9 of 24
© Post Office™ 2004-2008
FUJ00002069
FUJ00002069
NBX Business Parameters Project: EMV ~ Banking and Retail
COMMERCIAL IN CONFIDENCE —D0c Ref: NB/IFS/035
evM. a1 [Generic Sig Balance Enquiry, Signature verification IN
[cvM.13 Generic sig Withdrawal, Signature verification N
[CvM.14 Generic Sig Withdrawal with Balance, Signature N
verification
[cvM.15 Generic sig Withdraw Limit, Signature verification N
VM. 22 Generic Nov Cash Deposit, No verification N
[cvM.27 Generic [NOV Cheque Deposit, No verification. IN
EVM. 61 Generic PIN Balance Enquiry, ICC N
evM. 62 Generic Nov Cash Deposit, ICC N
CVM. 63 Generic PIN Withdrawal, ICC iN
CVM. 64 Generic PIN Withdrawal with Balance, ICC N
cvM. 65 Generic PIN Withdraw Limit, ICC iN
evM. 66 Generic PIN [Change PIN, ICC N
[CVM. 67 Generic NOV Cheque Deposit, ICC N
CVM. 68 [CAPO PIN Withdrawal Correction, ICC IN
3.2 Message Mapping parameters
Created on 30/06/2008
© Post Office™ 2004-2008
Version 4.0
Page 10 of 24
FUJ00002069
FUJ00002069
‘ NBX Business Parameters Project: EMV - Banking and Retail
COMMERCIAL IN CONFIDENCE —Doc Ref: NB/IFS/035
PARAMETER_NAME APPLIES_TO IPARAMETER_TEXT IDESCRIPTION occ
Bitmap. Format Description Format of bitmaps: B means binary, H means _[N
hexadecimal
[Bitmap-Format EAPO iB Binary IN
Bitmap. Format TINK it Hexadecimal IN
Bitmap. Format AL i Hexadecimal N
Msgta Description ‘Message Id. A missing entry (or NULL) IN
means that the transaction type is not
supported by the FI
Megid.Bal Description For [R3] Balance Enquiry IN
Mega. Bal CAPO [or00 N
IMsgid.Bal LINK (0100 IN
Mega. Bal AL [o100 N
Msgid. PIN Description For [R3] PIN Change N
IMsgid. PIN [CAPO (0100 IN
Msgta. PIN EINK [o100 N
Msgid. wal Description For [R3] Withdrawal IN
MsgTa. wat EINK [0200 N
IMsgid.Wdl AL 10200 IN
sgid.WBa Description For [R3] Withdrawal with Balance N
isqid. WBa CAPO [o200 N
IMsgid.WBa LINK 0200 IN
Megid. Wa AL [o200 N
IMsgid.WLi Description For [R3] Withdraw Limit N
IMsgid.WLi CAPO. 0200 IN
ra.CaD Description For [R3] Cash Deposit N
IMsgid.CaD LINK 0200 IN
Msqid.cab AL [0200 IN
fMsgid.chD Description For [R3] Cheque Deposit N
7ChD TINK (0200 N
=WDC Description For [R3] Withdrawal Correction N
“WDC EAPO [0200 IN
Proccd_003 Description Processing Code, bitmap ref. 003. A missing JN’
entry (or NULL) means that the transaction
type is not supported by the FI
-Bal Description For [R3] Balance Enquiry IN
(003. Bal [EAPO 310000 N
ProcCd_003.Bal LINK 310000 iN
ProcCd_003.Bal AL 310000 N
PIN Description For [R3] PIN Change N
~PIN EAPO 900000 N
TPIN EINK [300000 N
Proctd_003.Wdl Description For [R3] Withdrawal IN
ProcCa_003.Wal LINK (010000 N
Procca_003.WdL AL [010000 IN
ProcCd_003.Wba Description For [R3] Withdrawal with Balance N
ProcCa_003.Wba [CAPO (010000 N
~Wba TINK (010000 N
Wha AL (010000 N
Procta_003.W1i Description For [R3] Withdraw Limit N
Procca_003.Wii CAPO 510000 IN
er) Description For [R3] Cash Deposit N
~CaD EINK 210000 IN
cab AL [210000 N
ProcCa_003.ChD Description For [R3] Cheque Deposit N
Proccd_003.ChD EINK [240000 N
Procca_003.WDC Description For [R3] Withdrawal Correction N
ProcCa_003.WDC [CAPO [210909 IN
POSEtyMde_022 Description Point of Service Entry Mode, bitmap ref. 022. [N
Two subfields
POSEtyMde 022 1
Created on 30/06/2008 Version 4.0 Page 11 of 24
© Post Office™ 2004-2008
FUJ00002069
FUJ00002069
‘ NBX Business Parameters Project: EMV ~ Banking and Retail
COMMERCIAL IN CONFIDENCE —D0c Ref: NB/IFS/035
Description Subfield I (digits I [N
&2), PAN Entry Mode.
This is mapped from
the [R1] Entry Method
POSEtyMde_022_1.1 Description [Entry Method I = Manual N
POSEtyMde 022 1-1 Generic a Manual N
POSEtyMde 022 1.2 Description ‘Entry Method 2 = Swiped N
POSEtyMde 0221.2 Generic 50 Magnetic Stripe N
POSEtyMde_022 1.3 Description Entry Method 3: ICC PIN Pad N
POSEtyMde_022_1.3 Generic 05 icc N
POSEtyMae 022 1.4 Description Entry Method 4: ICC swipe fallback N
POSEtyMde 022 1.4 [Generic 90 Magnetic Stripe IN
POSEtyMde 022 2 Description Subfield 2 (digit 3), PIN Entry Mode. This is [N
mapped from the transaction type
POSEtyMde 022 _2.Bal Description For [R3] Balance Enquiry N
POSEtyMde_022_2.Bal Generic T PIN Entry capabilit N
POSEtyMde 022 _2.PIN Description For [R3] PIN Change N
POSEtyMde 022 2.PIN Generic 1 IPIN Entry capability N
EtyMde_022_2.Wal Description For [R3] Withdrawal N
Generic I PIN Entry capability N
= Description For [R3] Withdrawal with Balance IN
POSEtyMde 022 I [Generic T PIN Entry capability IN
POSEtyMde_022_2. Description For [R3] Withdraw Limit N
POSEtyMde 022 2. Generic T PIN Entry capability IN
POSEtyMde_022_2.Ce Description For [R3] Cash Deposit N
Pi yMde_022_2. Generic 2 No PIN Entry capability N
POSEtyMde 022 2. Description For [R3] Cheque Deposit N
POSEtyMde_022_2.¢1 Generic 2 No PIN Entry capability N
POSEtyMde _022 Description For [R3] Withdrawal Correction
POSEtyMde_022_2.WDC CAPO I PIN Entry capabilit N
POSCondCd_025 Description Point of Service Condition Code, bitmap ref. [N
025
POSCondCd_025.NotICc Description Counter not ICC-enabled" N
POSCondGd_025.NotICc CAPO 00 N
POSCondCd_025.NotIcc LINK 54 N
POScondGd_025-Noticc AL Ba N
POSCondCd_025. TCC Description Counter ICC-enabled N
POSCondGd_025. 166 CAPO 00 IN
POSCondGd_025-1CG LINK 55 N
POSCondCd_025.1CC AL 55 N
[Acqinstiaca_o32 Description ‘Acquiring Institution Identification Code, [N
bitmap ref. 032
cqinstildcd 032 Generic 2200040000 Identifies Post Office Ltd N
RRN_037. Diag Description Retrieval Reference Number, bitmap ref. 037. [N
Flag (set to 1) if diagnostic information is to
‘be included in bytes 5-6
RRN_037.Diag CAPO i [Diagnostic information required N
Cardacceptorlacd_042 Description (Card Acceptor Identification Code, bitmap ref. [N
042. Value supplied is left justified and space
filled within the 15-character fixed-length
field
lcardAcceptorldca_042 LINK POST OFFICE Short name for Post Office Ltd N
CardAcceptorldcd_042 AL POST OFFICE Short name for Post Office Ltd N
Eocation_043 Description ‘Card Acceptor Name / Location, bitmap ref. [N
(043
[Location_043.Add1.Len Description Length of Address_Line_1 component N
Location_043.Addi.Len CAPO 23 IN
Location_043.Adal.Len TINK 23 N
[Location _043.Add1.Len AL 23 N
Location _043.Ada4.Len Description Length of Address_Line_4 component N
‘ This non-capability is pre-S70, determined by <MsgVersion.Major> being 3
Created on 30/06/2008
© Post Office™ 2004-2008
Version 4.0
Page 12 of 24
FUJ00002069
FUJ00002069
‘ NBX Business Parameters Project: EMV ~ Banking and Retail
COMMERCIAL IN CONFIDENCE Doc Ref: NB/IFS/035
Location_043.Adda4.Len [CAPO 13 N
Location_043.Add4.Len LINK is IN
Location_043.Add4.Len AL 15 N
Location_043. Country Description Value of characters 39-40 (spaces if omitted) [N
Location_043.Country LINK cB N
Location_043.country AL cB N
[CurrCdTxn_049 Description Currency Code, Transaction, bitmap ref. 049_IN
CurecdTxn_049.A2N Description Alpha to Numeric, used in mapping Requests_[N
GurxcaTxn_049.A2N.GBP Generic 826 Pounds sterling N
CarrCaTxn_049.N2A Description Numeric to Alpha, used in mapping N
Responses
(CurrCaTxn_049.N2A.826 Generic [GBP Pounds sterling N
PIN _052.M Description PIN Data, bitmap ref. 052. Flag (set to 1) if [N
PIN Data is Mandatory. Derived by lookup of
actual TxnType
PIN_052-M.Bal Description For [R3] Balance Enquiry N
PIN_052.M.Bal CAPO 1 Mandatory N
PIN_052.M.Wal Description For [R3] Withdrawal N
PIN_052.M.Wal [CAPO 1 Mandatory N
PIN_052.M.Wba Description For [R3] Withdrawal with Balance N
PIN_052.M.Wba CAPO 1 Mandatory N
PIN_052.M.W1i Description For [R3] Withdraw Limit N
PIN_052.M.W1i CAPO T Mandatory N
PIN_052.M.CaD Description For [R3] Cash Deposit N
PIN_052.M.ChD Description For [R3I Cheque Deposit N
PIN_052.M. PIN Description For [R3] PIN Change N
PIN_052.M. PIN CAPO 1 Mandatory N
PIN_052.M.PIN LINK 1 Mandatory N
PIN_052.M.WDC Description For [R3] Withdrawal Correction. N
PIN_052.M.WDC [CAPO 1 Mandatory N
POsbata_061 Description Point of Service Data, bitmap ref. 061. Upto [N
20 individual subfields (each one character)
POSData_061.Base Description Fixed base value into which other bytes are [N
inserted. The value is left justified within the
fixed-length field, with trailing spaces. No
base value means field not included.
POSData_061.Base TINK (0101010030060 N
POSData_061.Base AL 011101003006 N
POSData_O61_1 Description Subfield 1: Card data input capability N
POSData_061_1.NotIcc Description (Counter not ICC-enabled? IN
POSData_061_1.Notlcc Generic g N
POSData_061_1.1CC Description Counter ICC-enabled N
POSpata O61 1.1cG Generic > IN
POSData_06i_7 Description Subfield 7: Card data input mode. Derived by [N
look-up on Entry_Method
POSData_061_7-1 Description Entry Method 1: Keyed N
POSData_ 061 7.1 Generic 6 ‘Key entry N
POSData_061_7.2 Description Entry Method 2: Swiped N
POSData_061_7-2 Generic 2 (Magnetic stripe N
POSData_061_7.3 Description Entry Method 3: ICC PIN Pad N
POSData_061_7-3 [Generic 5 cc N
PosData_061_7.4 Description Entry_Method 4: ICC swipe fallback IN
POSData_061_7-4 [Generic 2 Magnetic stripe N
PosData_061 8 Description Subfield 8: Cardholder authentication method. IN
Derived by lookup of CVM.
POSData_061_8-NoV Description [No verification N
POSData_061_8.NoV Generic 0 Not authenticated N
POSData_061_8.PIN Description PIN verification N
POSData_061_8.PIN Generic I PIN IN
POSData_061_8.Sig Description Signature verification N
? This non-capability is pre-S70, determined by <MsgVersion.Major> being 3
Created on 30/06/2008
© Post Office™ 2004-2008
Version 4.0
Page 13 of 24
FUJ00002069
FUJ00002069
e NBX Business Parameters Project: EMV — Banking and Retail
COMMERCIAL IN CONFIDENCE Doc Ref: NB/IFS/035
Sdata_061_8.Sig Generic G Manual signature verification N
jata_061_10 Description Subfield 10: Card data output capability N
SData_061_10.Not Ice Description Counter not ICC-enabled® N
POSData_061_10.NotICe Generic T N
POSData_061_10.10c Description Counter ICC-enabled N
POSData_061_10.1CC Generic z N
3.3 Response Codes
The Fl’s Response Code (bitmap ref. 039) returned in the [A1] is a two-character alphanumeric field. This
original Response Code value is returned in the [A3] as the Issuer_Response_Code (<Txn.IssResp:>).
The main Horizon Response_Code (<Txn.RespCd:> returned in the [A3] is mapped from the [A1]'s
Response Code using the following configuration parameters. Most Response Codes are two numeric
digits, and the mapping can be optimised accordingly. However, some Response Code values contain
alphabetic characters.
The second section of the table is for the Horizon Response_Code values to be returned in the [A3] for
NBxX-detected conditions.
The third section identifies the values of the Fl’s Response Code (bitmap ref. 039) returned in an [E2] that
signify ‘success’.
The fourth section identifies those Fl Response Code values that contribute towards the count of
transaction failures that indicate failure of the FI infrastructure.
* This non-capability is pre-S70, determined by <MsgVersion.Major> being 3
Created on 30/06/2008 Version 4.0 Page 14 of 24
© Post Office™ 2004-2008
FUJ00002069
FUJ00002069
c NBX Business Parameters Project: EMV ~ Banking and Retail
COMMERCIAL IN CONFIDENCE Doc Ref: NB/IFS/035
PARAMETER_NAME APPLIES_TO IPARAMETER_TEXT IDESCRIPTION occ
RespCd. Response Description (Mappings for generating the Horizon IN
Response_Code in the [A3] from the Response
‘Code (bitmap ref. 039) in the [A1]
RespCd. Response. Default Description Default when no specific entry. In the absence [N
of a Default, such a Response Code is invalid
and the [A1] is rejected with an 0620
RespCd. Response. Default CAPO 23 Retry Txn, FI Unexpected Response Code _[N
RespCd. Response 00 Description Approved or completed successfull
RespCd. Response .00 Generic or ‘Authorised OK N
Description Refer to Card Issuer
Generic os Declined — Other N
Description Refer to Card Issuer special conditions
Generic os Declined — Other N
Description Invalid merchant
Generic 23 Retry Txn, FI Unexpected Response Code N
Description Pick-up
Generic 02 Declined — Impound Card N
Description Do not honour
Generic os Declined — Other N
Respcd. Description Error.
RespCd.Response.06 CAPO 23 Retry Txn, Fl Unexpected Response Code __[N
RespCd.Respor Description Pick-up card, special conditions
Response .07 iceneric 02 Declined — Impound Card N
IRespCd.Respot Description Invalid transaction
RespCd. Response. 12 Generic O7 Declined — Transaction not supported N
ReapCd.Response.13 Description Invalid amount
RespCd. Response. 13 Generic (08 Declined — Other N
RespCd.Response.14 Description Invalid card number
RespCd. Response. 14 Generic on Declined — Other N
RespCd. Description Card issuer unavailable / No such issuer:
IRespCd.Response.15 Generic 27 Retry Txn, System Temp’y Unavailable: N
Respca. Response. 19 Description Re-enter transaction
RespCd-Response.19 Generic 23 Retry Txn, FI Unexpected Response Code __[N
RespCd.Respo Description Format error
Respcd.Respoi Generic 2a Retry Txn, System/Data Error N
Respcd. Response. 31 Description Bank not supported by switch
RespCd. [CAPO 23 Retry Txn, FI Unexpected Response Code N
RespCd. Response. 33 Description Expired card, pick-up
Respca. Respol Generic 02 Declined — Impound Card N
RespCd. Re: Description Suspected fraud, pick up
RespCd. Response. 34 CAPO. (02 Declined — Impound Card N
Respcd.Respoi Description (Card acceptor contact acquirer, pick-up
RespCd. Response. 35 CAPO 02 ‘Declined — Impound Card N
7Respoi Description Restricted card, pick-up
Respca. Respoi [Generic 02 ‘Declined — Impound Card N
RespCd.Response.37 Description (Card acceptor call acquirer’s security
department, pick up
RespCd. Response. 37 CAPO. [02 Declined — Impound Card N
Description Allowable PIN tries exceeded, pick-up
Generic 02 Declined — Impound Card N
Description No credit account
ICAPO. jog Declined — Other N
Description Lost card, pick-up
RespCd. Generic 2 ‘Declined — Impound Card N
RespCd. Description INo universal account
Respcd. CAPO. oe Declined — Other N
Description Stolen card, pick-up
Respcd. Generic 2 Declined — Impound Card N
RespCd. Description No investment account
RespCd. Response. 44 CAPO og Declined — Other N
RespCd. Response. 51 Description Insufficient funds
RespCd. Response. 5 Generic 04 Declined — Insufficient Funds N
RespCd. Response. 52
Created on 30/06/2008 Version 4.0 Page 15 of 24
© Post Office™ 2004-2008
FUJ00002069
FUJ00002069
‘ NBX Business Parameters Project: EMV ~ Banking and Retail
COMMERCIAL IN CONFIDENCE —Doc Ref: NB/IFS/035
Description No chequing account
RespCd. Response. 52 Generic 08 ‘Declined — Other N
RespCa. Response. 5. Description [No savings account
RespCd. Response. 53 Generic Oy Declined — Other IN
RespCd. Response. 54 Description Expired card, decline
RespCd.Response.54 Generic ory Declined — Other IN
RespCd. Response. 55 Description Incorrect personal identification number
RespCd. Respor 5 Generic Os Declined — Invalid PIN IN
Respcd. Response. 56 Description [No card record
RespCd. Response. 56 CAPO 23 Retry Txn, Fl Unexpected Response Code _[N
RespCd. Response .57 Description Transaction not permitted to cardholder
RespCa.Response.57 Generic o7 Declined — Transaction not supported N
RespCd. Response .58 Description ‘Transaction not permitted to terminal
RespCd. Response. 58 [CAPO 23 Retry Txn, Fl Unexpected Response Code __[N
Respcd. Response. 55 Description Suspected fraud, decline
RespCd. Response. CAPO oe ‘Declined — Other N
RespCd. Response. 60 Description Card acceptor contact acquirer, decline
RespCd. Response. CAPO. Gry ‘Declined — Other N
RespCd. Response. 61 Description Exceeds withdrawal amount limit
RespCd. Response. 61 Generic 06 Declined — Usage Violation (amount) IN
RespCd. Response. 62 Description Restricted card
RespCd. Response. 62 [Generic 08 ‘Declined — Other IN
RespCd. Response. 65 Description Exceeds withdrawal frequency limit
RespCd. Response. 65 Generic 05 Declined — Usage Violation (frequency) N
Respcd. Response. 66 Description (Card acceptor call acquirer’s security
department, decline
RespCd. Response. 66 [Generic [08 Declined — Other N
RespCd. Response. 67 Description Hard capture (requires that card be picked up
jat ATM)
ReapGd. Response. 67 Generic 02 (Declined — Impound Card N
RespCd Response. 75) Description Allowable PIN tries exceeded, decline
RespCd. Response. 75 Generic 05 Max PIN tries exceeded N
RespCd.Response. 76 Description Reserved for private use. (CAPO — Unable to
deblock PIN (PIN “sanity” error) aka Key
Synchronisation Error) (LINK, A&L - Key
Synchronisation Error)
RespCd Response. 76 Generic 27 Retry Txn, System Temp’y Unavailable N
RespCd. Response .80 Description Reserved for private use. (CAPO - Failed
ARQC verification) (LINK, A&L - Invalid
Date)
Reapca.Response.80 CAPO 24 Retry Txn, System/Data Error IN
RespCd -Response. 80 LINK 24 Retry Txn, System/Data Error N
IRespCd. Response. 80 AL 24 Retry Txn, System/Data Error N
RespCd.Response. 81 Description Reserved for private use. (CAPO — Bit 055
format error)
Respcd. Response. 81 CAPO. 24 Retry Txn, System/Data Error IN
RespCd. Response. 82 Description Reserved for private use.
ReapGd. Response. 62 CAPO 23 Retry Txn, FI Unexpected Response Code _[N’
RespCd.Response. 83 Description Reserved for private use. (CAPO - Correction:
Amount does not match previous withdrawal)
[RespCd . Response . 83 ICAPO. 1 Declined — Amount incorrect. N
RespCd. Response. 84 Description Reserved for private use. (CAPO - Correction:
Incorrect Acquirer Identifier)
RespCd. Response .84 CAPO 23 Retry Txn, Fl Unexpected Response Code _[N
RespCd.Response. 85 Description Reserved for private use. (CAPO - Correction:
Last withdrawal was not from this FAD)
RespCd. Response. 85 [CAPO T2 (Declined — Wrong FAD. IN
RespCd.Response. 86 Description Reserved for private use. (CAPO - Correction:
attempted outside of time limit)
RespCd. Response. 86 CAPO. 13 ‘Declined — Out of Time N
Respca. Response. 90 Description ‘Cutover is in progress
RespCd. Response. 50 Generic 27 Retry Txn, System Temp’y Unavailable IN
RespCd. Response. 91 Description Issuer or Switch inoperative
Created on 30/06/2008 Version 4.0 Page 16 of 24
© Post Office™ 2004-2008
FUJ00002069
FUJ00002069
‘ NBX Business Parameters Project: EMV ~ Banking and Retail
COMMERCIAL IN CONFIDENCE —Doc Ref: NB/IFS/035
JRespCd. Response. 91 Generic 26 ‘Try later, FLEE Unavailable - return card N
RespCd. Response. 92 Description Financial institution or intermediate network
facility (transaction destination) cannot be
found for routing
24 Retry Txn, System/Data Error N
ription Transaction cannot be completed. Violation of
law
vResponse. 93 Generic 23 Retry Txn, Fl Unexpected Response Code _IN
onse. 54 Description Duplicate transmission
CAPO 23 Retry Txn, Fl Unexpected Response Code ___[N
RespCd. Description System malfunction
Respca. Generic 24 Retry Txn, System/Data Error N
Respcd- Description Pre-pay transaction failed
RespCa. LINK 23 Retry Txn, FI Unexpected Response Code _[N
Respta. Al 23 Retry Txn, FI Unexpected Response Code _[N
Respcd. Description ‘Pre-pay transaction rejected
Respcd. LINK 23 Retry Txn, FI Unexpected Response Code __[N’
PC AL 23 Retry Txn, FI Unexpected Response Code N
RespCd. Response .A2 Description Invalid mobile phone number
-Respo LINK 23 Retry Txn, FI Unexpected Response Code ___[N
RespCd.Respoi ia 23 Retry Txn, Fl Unexpected Response Code ___[N
RespCd.Response.AS Description Pre-pay account limit reached
-Respo! LINK 23 Retry Txn, Fl Unexpected Response Code N
-Response AS AL 23 Retry Txn, Fl Unexpected Response Code __[N
RespCd. Description Pre-pay system unavailable
RespCd. LINK 23 Retry Txn, Fl Unexpected Response Code N
RespCd.Response Ad AL 23 Retry Txn, FI Unexpected Response Code _[N
RespCd. Respoi Description Reserved for Pre-pay responses
RespCd. Response. AS EINK 23 Retry Txn, FI Unexpected Response Code __[N
RespCd -Respoi AL 23 Retry Txn, FI Unexpected Response Code _[N
RespCd. Respo! Description Reserved for Pre-pay responses
RespCd. Response AG LINK 23 Retry Txn, FI Unexpected Response Code [N
Respcd Respo AL 23 Retry Txn, Fl Unexpected Response Code __[N
RespCd. Response .AT Description Reserved for Pre-pay responses
RespCd. LINK 23 Retry Txn, FI Unexpected Response Code _[N
RespCd. AL 23 Retry Txn, Fl Unexpected Response Code __[N’
RespCd. Response .A8 Description Reserved for Pre-pay responses
RespCd Respoi LINK 23 Retry Txn, Fl Unexpected Response Code __[N
RespCd-Response.. AL, 23 Retry Txn, Fl Unexpected Response Code _[N
RespCd. Response. Description Reserved for Pre-pay responses
RespCd Response. LINK 23 Retry Txn, Fl Unexpected Response Code _[N
Respcd. Response. AL 23 Retry Txn, FI Unexpected Response Code _[N.
RespCd. Respon Description Unacceptable PIN
RespCd- Response LINK 23 Retry Txn, Fl Unexpected Response Code __[N
RespCd. Response AL, 23 Retry Txn, Fl Unexpected Response Code _[N
RespCd. Respon Description PIN Change Failed
RespCd. Response LINK 23 Retry Txn, FI Unexpected Response Code __[N’
RespCd.Response. AL 23 Retry Txn, Fl Unexpected Response Code _[N
RespCd. Response Description PIN Unlock Failed
ReapGd. Response LINK 23 Retry Txn, FI Unexpected Response Code ___[N’
RespCd Response .C2 AL 23 Retry Txn, FI Unexpected Response Code _[N
RespCd. Response .NI Description CVC Failed, Do not honour (Europay code to
be mapped to 05 for non-Europay transaction)
RespCd. Response .NI LINK 08 ‘Declined — Other N
RespCd.Respo aL 08 Declined — Other N
RespCd. Response .N2 Description CVC Failed, Capture Card (Europay code to
be mapped to 04 for non-Europay transaction)
Respcd. TN2 TINK 02 Declined — Impound Card N
RespCd. N2 AL 02 Declined — Impound Card N
RespCd. Ol Description Card Authentication failure
RespCd. =O1 LINK 08 Declined — Other N
RespCd. Response .Q1L AL 08 ‘Declined — Other N
RespCd. Response .Q2 Description Card Authentication failure
Created on 30/06/2008 Version 4.0 Page 17 of 24
© Post Office™ 2004-2008
FUJ00002069
FUJ00002069
‘ NBX Business Parameters Project: EMV - Banking and Retail
COMMERCIAL IN CONFIDENCE Doc Ref: NB/IFS/035
RespCd. Response .02 EINK 23 Retry Txn, Fl Unexpected Response Code [N
RespCd. Response .02 AL 23 Retry Txn, FI Unexpected Response Code__[N
RespCd. Respoi Description OMline Approved
RespCd. Response. ¥1 EINK 23 Retry Txn, Fl Unexpected Response Code __[N
RespCd. Response. YI AL 23 Retry Txn, Fl Unexpected Response Code__[N
RespCd. Response Description (Offline declined
RespCd. Response. 21 EINK 23 Retry Txn, FI Unexpected Response Code__[N
Respcd. AL 23 Retry Txn, Fl Unexpected Response Code__[N
RespCd. Description ‘Unable to go online, approved
[RespCd. Response. Y3 LINK 23 Retry Txn, Fl Unexpected Response Code N
RespCd.Respoi AL 23 Retry Txn, Fl Unexpected Response Code __IN.
Respcd. Response. 23 Description (Unable to go online, declined
RespCd-Respon EINK 23 Retry Txn, FI Unexpected Response Code__[N
RespCd. Respoi AL 23 Retry Txn, Fl Unexpected Response Code__[N.
Reapcd. NBX Description Response_Code values used for NBX-detectedI
conditions
RespCd.NBX. Down eAPO 37 CAPO is Down (no Pls fully operational) _[N
RespCd.NBX. Down EINK 35 LINK is Down (no Pls fully operational) N
RespCd.NBX. Down AL 36 A&L is Down (no Pls fully operational) N
Closed CAPO 52 CAPO is administratively Closed N
RespCd.NBX. Closed EINK 90 LINK is administratively Closed N
RespCd. NBX. Closed AL 31 AL is administratively Closed N
“Timeout Generic 32 [AI] timed out N
“Badal Generic Eu Invalid [A1] received N
Sig Generic 36 Signature verification failure on the [RI] N
~BadRi Generic 37 Invalid [R1] received N
“Other Generic 38 Other operational problem N
[GoodE2 Response Description E2 Responses that imply successful reversal
[GoodE2 .Response .00 Description Approved or completed successfull
IGoodE2 . Respoi ~00 Generic O1 Authorised OK iN
TnhfraFail.Response Description List of Response Codes (bitmap ref. 039) that IY
indicate failure of the FI infrastructure: Y
means that it does
InfraFail.Response.12 Description Invalid transaction
TnfraFail. Generic ¥ Y
TnfraFail. Description (Card issuer unavailable / No such issuer
TnfraFail. TINK ¥ ¥
TnfraFail. AL ¥ Y
InfraFail. Description Retry Txn, System/Data Error
TnfraFail Response. 30 TINK ¥ Y
InfraFail.Response.30 AL Y Y
TnfraFail. Description Bank not supported by switch
TnfraFail. CAPO ¥ Y
InfraFail. Description Transaction not permitted to terminal
TnfraFail. CAPO ¥ ¥
ThfraFail. Description Try later, FI_EE Unavailable - return card
TnfraFail. Generic ¥ ¥
InfraFail.Response.96 Description System malfunction
InfraFail.Response.96 LINK iY iY
TnfraFail. AL ¥ Y
TnfraFail. Description Unacceptable PIN
ThfraFail. TINK ¥ Y
TnfraFail Response .co At. ¥ Y
3.4 Reversal Reason Codes
The Reversal Reason Code (bytes 3-4 for bitmap ref. 060) on an [E1] is mapped from the
Transaction_Result_Code (<TxnRsltCd:>) on a [CO].
The second section of the table is for the Reversal Reason Code values for NBX-generated reversals.
Created on 30/06/2008
© Post Office™ 2004-2008
Version 4.0
Page 18 of 24
FUJ00002069
FUJ00002069
‘ NBX Business Parameters Project: EMV ~ Banking and Retail
COMMERCIAL IN CONFIDENCE Doc Ref: NB/IFS/035
PARAMETER_NAME APPLIES_TO IPARAMETER_TEXT IDESCRIPTION occ
RevReasonCode Description Mappings used for generating the Reversal
Reason Code (bytes 3-4 for bitmap ref. 060)
on an [El]. TRC stands for the [CO]
ITransaction_Result_Code
RevReasonCode . Default Description Any other condition which results in a reversal
being required when no more specific
Reversal Reason Code applies
RevReasonCode. Default Generic 25 ‘Acquirer originated reversal / Terminal IN
communication error
RevReasonCode. TRC-02 Description Transaction Abandoned by Clerk
/RevReasonCode. LINK 12 Card acceptor originated reversal / Terminal
Processor Error
RevReasonCode. TRC.02 AL 12 (Card acceptor originated reversal / Terminal
Processor Error
RevReasonCode.TRC.04 Description Fee Customer Declined
[RevReasonCode . TRC. 04 [CAPO 17 Customer cancellation IN
IRevReasonCode. LINK 19 Card acceptor originated reversal / Customer IN
‘Cancellation (Charge)
/RevReasonCode. Tl AL 19 Card acceptor originated reversal / Customer IN
Cancellation (Charge)
RevReasonCode . TRC.05 Description Card Check Failed
RevReasonCode. TRC CAPO 34 Suspected Fraud IN
IRevReasonCode. LINK 18 Card acceptor originated reversal / Card N
Authentication failure
IRevReasonCode. Tl AL 18 Card acceptor originated reversal / Card N
Authentication failure
RevReasonCode. Description Decline Confirmed: Card declined a
‘transaction after it has been authorised by the
FI
IRevReasonCode.TRC.06 CAPO. 82 I(Reserved.) Used to indicate that the card N
declined a transaction that had been
authorised
RevReasonCode . LINK 18 Card acceptor originated reversal / Card IN
Authentication failure
JRevReasonCode . TRC. 06 AL 18 ‘Card acceptor originated reversal / Card. N
Authentication failure
RevReasonCode.TRC.07 Description Transaction Failed (Response [A3] fails to
reach counter in time)
RevReasonCode.TRC-07 CAPO ea Response received too late N
RevReasonCode. TRC.07 EINK 3 (Card acceptor originated reversal / System [N
timeout
RevReasonCode .TRC.07 AL 13 ‘Card acceptor originated reversal / System [N
timeout
IRevReasonCode .NBX Description Reversal Reason Code values for NBX-
generated reversals
RevReasonCode .NBX.LateAl IDescription iLate [Al] Approve received
RevReasonCode .NBX.LateAl [CAPO 68 Response received too late N
RevReasonCode.NBX.LateAl — [LINK 27 ‘Acquirer originated reversal / Late or N
unsolicited response
RevReasonCode .NBX.LateAl AL 27 Acquirer originated reversal / Late or
unsolicited response
3.5 Reversal management parameters
Created on 30/06/2008
© Post Office™ 2004-2008
Version 4.0
Page 19 of 24
FUJ00002069
FUJ00002069
‘ NBX Business Parameters Project: EMV ~ Banking and Retail
COMMERCIAL IN CONFIDENCE Doc Ref: NB/IFS/035
PARAMETER_NAME APPLIES_TO IPARAMETER_TEXT IDESCRIPTION occ
Reversal Description Parameters controlling the transmission of
reversal messages
Reversal .Rule Description ‘Controls where the reversal may be sent:
SameVA: To the same Virtual Address (Port);
SamePI: To the same PI
Reversal .Rule [CAPO [SameVA To the same Virtual Address (Port) N
Reversal -Rule LINK SamePI To the same PI N
Reversal -Rule AL SamePr To the same PI N
Reversal.Retry Description Parameters controlling repeat attempts to
forward a reversal
Reversal .Retry.Wait Description INormal interval (milliseconds) between
retries, used as the timeout value for an [E2]
Reversal -Retry-Wait [CAPO 15000 15 seconds Y
Reversal .Retry-Wait LINK T5000 15 seconds Y
Reversal -Retry-Wait AL 15000 15 seconds Y
Reversal -Retry.Max Description Maximum number of retries before stopping.
Retries counted only when an appropriate
connection is available. Further attempts may
be made by operator intervention
Reversal -Retry-Max CAPO 5 Y
Reversal -Retry-Max LINK 50 Y
Reversal .Retry-Max AL i0 Y
Reversal .Old Description Parameters controlling old reversals
Reversal .Old.MaxAge Description ‘Threshold (days) after which a [CO] reversal
request is considered so old that the
transaction is likely to have been purged from
ithe Transaction Status table
Reversal .Old.MaxAge Generic 5 The same number of days as the guaranteed = IN
lifetime of entries in the Transaction Status
table
Reversal-Old. Threshold Description Threshold (days) after which a [CO] reversal
request should not be forwarded on to the
FI_EE. This may be less than
Reversal .Old.Maxage
Reversal.Old. Threshold Generic 5 Same as Reversal .Old.MaxAge Y
Reversal-Late Description Parameters controlling the reporting of late
reversals
Reversal.Late.Threshold Description Threshold (milliseconds) after which an [E1]
reversal is deemed to be ‘late’ and the Late
Reversal Flag set in the E journal record
Reversal Late. Threshold Generic 60000 L minute i
Reversible. PIN Description Flag to indicate whether a PIN Change can be
reversed. Y indicates that it is.
Reversible. PIN ICAPO- IN PIN Change requests are not reversible.
Reversible. PIN LINK Y PIN Change requests can be reversed
3.6 Network Management and Adm
Created on 30/06/2008
© Post Office™ 2004-2008
Version 4.0
istration Advice Messages
Page 20 of 24
FUJ00002069
FUJ00002069
‘ NBX Business Parameters Project: EMV ~ Banking and Retail
COMMERCIAL IN CONFIDENCE Doc Ref: NB/IFS/035
PARAMETER_NAME APPLIES_TO IPARAMETER_TEXT IDESCRIPTION occ
FI_NM Description Parameters for Network Management N
Messages
FI_NM.NMIC Description Network Management Information Code, N
bitmap ref. 070. Omitted means message is
not supported
FI_NM.NMIC.EODCutover.Send IDescription INBX-initiated EOD Cutover N
FI_NM.NMIC.EODCutover.Send [AL 271 N
FI_NM.NMIC.EODCutover-Recy IDescription Flinitiaied EOD Cutover N
FI_NM.NMIC.FODCutover-Recv_ILINK 261 N
FI_NM.NMIC.SignOn.Send Description NBX-initiated Sign On N
FI_NM.NMIC.SignOn.Send Generic OTT N
FI_NM.NMIC.Signon.Reov Description Fl-initiated Sign On N
FI_NM.NMIC.SignOn.Recv LINK 061 N
FI_NM.NMIC.Signon.Reov AL O61 N
FI_NM.NMIC. SignOff.Send Description NBX-initiated Sign OfF N
FI_NM.NMIC.SignOff.Send Generic 072 N
FI_NM. ignOff.Recv Description Fl-initiated Sign OF N
FI_NM.NMIC.SignOff.Recv LINK (062 N
FI_NM. ignOff.Recv AL (062 N
FI_NM.NMIC.KeyChange.Send IDescription NBX-initiated Key Change N
FI_NM. KeyChange.Send [CAPO Te1 N
FI_NM.NMIC.KeyChange.Recv IDescription Flinitiated Key Change N
FI_NM.NMIC.KeyChange.Recv _ [LINK ToL N
FI_NM.NMIC.KeyChange.Recv [AL Tél N
FI_NM.NMIC.KeyRequest Send IDescription NBX-initiated Key Change Request N
FI_NM.NMIC.KeyRequest.Send_ILINK Tai N
FI_NM.NMIC.KeyRequest.Send [AL Tal N
FI_NM.NMIC-KeyRequest-Recv IDescription Fl-initiated Key Change Request N
FI_NM.NMIC.KeyVerify.Send IDescription INBX-initiated Key Verification N
FI_NM.NMIC.KeyVerify.Reev IDescription Fl-initiated Key Verification N
FI_NM.NMIC.KeyVerify.Recv _ [LINK 199 N
PI_NM. ishake.Send__ IDescription NBX-initiated Handshake (Echo Test) N
FI_NM. [CAPO Ea! N
FI_NM. LINK 371 N
FI_NM.NMIC-Handshake AL 371 N
FI_NM.NMIC.Handshake. Description jated Handshake (Echo Test) N
FI_NM. LINK 361 N
FI_NM. AL EG N
FI_NM.I Description Message Security Code, bitmap ref. 096. N
Value is left justified with an 8-character field
FI_NM. CAPO (90000000 N
FI_NM.MSCO96 LINK a35TT N
FI_NM.MSCO96 AL JALPOTEOL Base-value is used for Test environment. N
Overwritten in Live by ALPOPRO1
FAR Tiption Parameters for Administration Advice N
Messages
FI_AA.NMIC Description INetwork Management Information Code, N
bitmap ref. 070. Omitted means message is
not supported
FI_AA.NMIC.BadFormat.Send_ IDescription INBX-initiated Bad Format IN
FI_AA.NMIC.BadFormat.Send [Generic [300 N
FI_AA.NMIC.BadFormat.Recv IDescription Fl-initiated Bad Format IN
FI_AA.NMIC.BadFormat.Recv [Generic 900 N
3.7 Pl control parameters
Created
on 30/06/2008
© Post Office™ 2004-2008
Version 4.0
Page 21 of 24
FUJ00002069
FUJ00002069
‘ NBX Business Parameters Project: EMV ~ Banking and Retail
COMMERCIAL IN CONFIDENCE —Doc Ref: NB/IFS/035
PARAMETER_NAME APPLIES_TO IPARAMETER_TEXT IDESCRIPTION occ
[SignOn Description Parameters controlling Sign Ons
SignOn-Delay Description Delay (milliseconds) before first Sign On after IY
establishing connection. Used to avoid.
‘unnecessary collisions. Omitted means no
delay
SignOn Delay LINK [3000 ‘As LINK initiate connections, they will also [Y
initiate Sign Ons
SignOn Wait Description Interval (milliseconds) between retries YY
SignOn.Wait Generic 20000 20 seconds Y
SignOn Max Description Maximum number of Sign On attempts before I[Y
disconnecting all TCP/IP connections for the
I, in preparation for reconnecting
[SignOn Max [CAPO 6 Y
SignOn Max EINK 50 High, as LINK operators will already be Y
initiating action when they cannot Sign On to
NBX
[SignOn Max AL 6 Y
[Signore Description Parameters controlling Sign Of.
SignOff.wait Description Wait (milliseconds) to allow Sign Off to Y
succeed before taking alternative action
SignOff.wait [Generic 5000 5 seconds Y
Handshake Description Parameters controlling sending Handshakes
Handshake. Tdle.Interval Description Minimum interval (milliseconds) between [Y
sending Handshakes when idle
Handshake. Tdle-Interval Generic 0000, (60 seconds Y
Handshake -Retry.Wait Description Interval (milliseconds) before retrying if there Y
Iwas no response
Handshake-Retry.Wait [Generic T5000 15 seconds Y
Handshake .Retry.Max Description Maximum number of retries before taking Y
action
Handshake .Retry.Max [CAPO 2 One less than total number of attempts Y
-Retry-Max LINK 5 ‘One less than total number of attempts Y
-Retry-Max AL 5 One less than total number of attempts Y
-EventFlag Description Flag to indicate whether an event is to be Y
raised when Handshake .Retry .Max is
reached: Y means yes, N means no
~EventPlag Generic Y Y
~SignOnFlag Description Flag to indicate whether to Sign On when ‘[Y
Handshake .Ret ry Max is reached: Y means
yes, N means continue to send Handshakes
Handshake. SignOnFlag JCAPO- YY Y
Handshake .SignOnPlag LINK N Y
Handshake. SignOnFlag aL ¥ Y
fandshake.MinInterval Description Minimum interval (milliseconds) between [Y
sending Handshakes
Handshake .Mininterval Generic 15000 15 seconds Y
Disconnect .Graceful Description ‘Controls how TCP/IP connections are
terminated: Y means disconnect gracefully, N
means abort connections
Disconnect Graceful CAPO ¥ Disconnect graceful Y
Disconnect .Graceful LINK iN Abort connections N
pnnect .Graceful AL Y Disconnect grace full Y
UseAltSocket . PercentMustBeo IDescription Minimum percentage of connections overall
per that must be operable before all transactions
for the Logical FI are forwarded to the FI
UseAltSocket . PercentMustBeo IGeneric 50 At least 50% (4 of 8 for CAPO, I of 2 for Y
per LINK and A&L)
Created on 30/06/2008 Version 4.0 Page 22 of 24
© Post Office™ 2004-2008
FUJ00002069
FUJ00002069
NBX Business Parameters Project: EMV - Banking and Retail
COMMERCIAL IN CONFIDENCE Doc Ref: NB/IFS/035
3.8 AWK control parameters
Whether the NBX is key change master (for the AWK) is configured with both the Crypto subsystem and
the Agent.
Note that if the key change interval were required to be more frequent than once a day, it will be necessary
to enhance the configuration to allow more than one key check time a day.
Created on 30/06/2008 Version 4.0 Page 23 of 24
© Post Office™ 2004-2008
FUJ00002069
FUJ00002069
‘ NBX Business Parameters Project: EMV ~ Banking and Retail
COMMERCIAL IN CONFIDENCE —Doc Ref: NB/IFS/035
PARAMETER_NAME APPLIES_TO IPARAMETER_TEXT IDESCRIPTION occ
KeyChange Description Parameters associated with changing the
Acquirer Working Key (AWK)
KeyChange .NBXMaster Description Flag to indicate whether NBX is the key
change master: Y means NBX is the master
KeyChange. [CAPO iy NBX is the master with CAPO N
KeyChange .NBXMaster LINK N LINK is the master N
KeyChange . NBXMaster AL N A&L is the master N
ReyChange.Nack.Respcd Description Response Code returned on a Key Change
response indicating problem with proposed
key change
KeyChange .Nack-Respcd Generic 76 Key Synchronisation Error N
KeyChange.Request.Wait Description Interval (msecs) after becoming signed on
before sending a Key Change Request if no
key has been established (only if not the
master)
IKeyChange. Request .Wait LINK T0000 10 seconds Y
/KeyChange . Request .Wait AL 10000 10 seconds Y
KeyChange. Time ription Time (local) of daily check for key change,
format hh:mm:ss. Omitted means the key is
not regularly changed.
KeyChange- Time [CAPO (02230200 2.30 am Y
KeyChange . Time LINK (02230200 2.30 am Y
KeyChange. Time i (02:30:00 2.30 am Y
KeyChange .MinAge Description If, at key check time, the key has been
changed more recently than this minimum age
(msecs), no key change will be initiated. If the
key is to be changed every N days, should be
set to ((N-1) days + MI mins) where M1>60
for clock change
KeyChange .MinAge Generic 4800000 80 minutes ¥
KeyChange. SkipAge Description If, at key check time, the key was last changed
more than this ‘skip age” ago, no key change
‘will be initiated. Applies only if NBX is the
slave, to prevent both parties initiating the key
change at about the same time. Should be set
to (N days - M2 mins)
KeyChange . SkipAge TINK ja1000000 22.5 hours Y
KeyChange . SkipAge AL 81000000 22.5 hours a
KeyChange.Retry.Interval IDescription Interval (milliseconds) between retries to
change key. Only applies when NBX is
master. Does not apply to operator-initiated
key changes
KeyChange.Retry.Interval [CAPO 30000 30 seconds i
KeyChange .NoResp .Max Description ‘Maximum number of “no response’ to a key
change before giving up and raising alerts
[KeyChange .NoResp Max CAPO 5 Y
KeyChange. RespFail.Max Description Maximum number of consecutive failure:
responses when changing a key (AWK) before
generating and sending a different key
KeyChange- [CAPO Gi i
KeyChange.RespFail.AWKMax IDescription Maximum number of different keys tried
before giving up (and raising an alert)
[KeyChange . RespFail .AWKMax ICAPO- 2 Y
KeyChange MinInterval Description ‘Minimum interval (milliseconds) between
initiating key changes
/KeyChange.MinInterval Generic 120000 2 minutes Y
AWKError Description Parameters controlling handling of Response
Code signifying invalid PIN Block due to key
synchronisation failure
AWKError .Respons Description Response Code value
AWKExror. Response Generic 76 N
Created on 30/06/2008
© Post Office™ 2004-2008
Version 4.0
Page 24 of 24
FUJ00002069
FUJ00002069
e NBX Business Parameters Project: EMV — Banking and Retail
COMMERCIAL IN CONFIDENCE Doc Ref: NB/IFS/035
AWKError. Limit Description Number of consecutive failures to cause a new
AWK to be requested
AWKError. Limit CAPO. 6 AWK changed on 6th failure iY
3.9 End of Day Cutover parameters
PARAMETER_NAME APPLIES_TO PARAMETER_TEXT IDESCRIPTION occ
EODCutover Description Parameters controlling the daily cutover from
jone Settlement Date to the next
BODGutover-NBKWaster Description Flag to indicate whether NBX is the
‘settlement master: Y means NBX is the
master, N the slave
BODGutOver -NBRWaster CREO F Master N
EODCutover .NBXNaster LINK Nv Slave N
BobCutover -NBXNaster i F Master N
EODCutover .MsgFlaq Description Flag to indicate whether there is an exchange
of Network Management (0800) EOD Cutover’
messages: Y means there is no exchange, N
means there is
fEODCutover .MsgFlag CAPO. N No EOD message exchange N
EODCutover .MsgFlag LINK Y EOD message exchange IN
BODCutover .MsgFlag AL iY EOD message exchange N
EODCutover . PreScanTime Time (local) when a complete scan of the CO
Reversals table is performed to catch any
guaranteed Reversals that might have been
missed, format hh:mm:ss, default 19:30:00
ODCutover.Time Description Time (local) of daily cutover of Settlement
Date, format hh:mm:ss
BODGutOver Tine Senerle}20700700 N
EODCutover .RevTime Description Time (local) until which [EI] reversals are
included in the day’s reconciliation file,
format hh:mm:ss. Only necessary when NBX
is settlement master. Not used by the NBX
Auth Agent but passed to the reconciliation
file generator process
EODCutover .RevTime CAPO: 10 minutes grace for reversals iY
EODCutover .RevTime JAL 10 minutes grace for reversals YY
EODCutover .EventTime Description Time (local) at which the Agent writes the
EOD Cutover event to the Transaction
Journal, format hh:mm:ss
EODCutover.EventTime Generic 20:20:00 10 minutes grace for flushing, for clock Yy
differences and in case of Agent failover
EODCutover Wait ription Interval (milliseconds) between retries if no
Bopeutower Wait im 7000 60 seconds ¥
BODCutover .Retry.Max Description Maximum number of retries to send EOD
message. Zero means that the message will
never be sent more than once
/EODCutover .Retry.Max AL 5 One less than total number of attempts iY
3.10 Miscellaneous business events and timers
Created on 30/06/2008
© Post Office™ 2004-2008
Version 4.0
Page 25 of 24
FUJ00002069
FUJ00002069
C NBX Business Parameters Project: EMV ~ Banking and Retail
COMMERCIAL IN CONFIDENCE Doc Ref: NB/IFS/035
PARAMETER_NAME APPLIES_TO IPARAMETER_TEXT IDESCRIPTION occ
StaleR1 Description Parameters controlling stale [RI] messages
[StaleR1.Threshold Description Threshold (milliseconds) after which an [R1]
message is deemed to be Stale
[StaleRi. Threshold Generic T5000 15 seconds Y
Staleco Description Parameters controlling stale [CO] messages
StaleCO.Threshold Description Threshold (milliseconds) after which a [CO]
message is deemed to be Stale
[Stalec0.Threshola Generic T5000 15 seconds Y
Timeout Description Parameters controlling timeouts
Timeout .WaitToSend Description Timeout while waiting for PI to become
available for sending. Applies when selecting
PI to route an [R3] and no PI is available. Also
japplies when a PI is unavailable after it was
selected.
Timeout .WaitToSend Generic 18000 18 seconds Y
Note that timeout for an [E2] is controlled by Reversal.Retry.Wait. The corresponding timeout value
for an [A1] is controlled by the Reference Data item MAAWP (Maximum Authorisation Agent Wait Period), in
accordance with the Contract.
Created on 30/06/2008
© Post Office™ 2004-2008
END OF DOCUMENT
Version 4.0
Page 26 of 24