ISO 8583 1987 Specification

ISO 8583–1987 Data Element Definitions

MasterCard Debit Switch Operations Manual

September 1998

4-i

SECTION 4 ISO 8583–1987 DATA ELEMENT DEFINITIONS

Overview ......................................................................................4-1

Bit Maps.......................................................................................4-2

Annotation Conventions For Data Element Attributes ................4-3

General Representation ..........................................................4-3

Primary and Secondary Bit Maps...............................................4-15

DE 1—Bit Map, Secondary........................................................4-17

DE 2—Primary Account Number (PAN)...................................4-18

DE 3—Processing Code.............................................................4-20

DE 4—Amount, Transaction......................................................4-23

DE 5—Amount, Settlement .......................................................4-24

DE 6—Amount, Cardholder Billing ..........................................4-25

DE 7—Transmission Date and Time .........................................4-26

DE 8—Amount, Cardholder Billing Fee....................................4-27

DE 9—Conversion Rate, Settlement..........................................4-28

DE 16—Date, Conversion..........................................................4-35

DE 17—Date, Capture ...............................................................4-36

DE 18—Merchant Type .............................................................4-37

DE 19—Acquiring Institution Country Code.............................4-38

DE 20—Primary Account Number (PAN) Country

Code ........................................................................................4-39

DE 21—Forwarding Institution Country Code..........................4-40

DE 22—Point of Service Entry Mode........................................4-41

DE 23—Card Sequence Number ...............................................4-43

DE 24—Network International Identifier...................................4-44

DE 27—Authorization Identification Response Length ............4-48

DE 29—Amount, Settlement Fee...............................................4-50

DE 30—Amount, Transaction Processing Fee...........................4-51

DE 31—Amount, Settlement Processing Fee ............................4-52

DE 32—Acquiring Institution Identification Code....................4-53

DE 39—Response Code.............................................................4-62

DE 40—Service Restriction Code..............................................4-67

DE 41—Card Acceptor Terminal Identification ........................4-68

DE 42—Card Acceptor Identification Code ..............................4-69

DE 43—Card Acceptor Name and Location..............................4-70

DE 44—Additional Response Data............................................4-73

DE 45—Track-1 Data ................................................................4-74

DE 46—Additional Data (ISO)..................................................4-76

DE 47—Additional Data (National)...........................................4-77

DE 48—Additional Data............................................................4-78

DE 55—Integrated Circuit Card (ICC) System-Related

Data .........................................................................................4-88

DE 56—Reserved for ISO Use...................................................4-90

DE 57–DE 59—Reserved for National Use...............................4-91

DE 60—Advice Reason Code....................................................4-92

DE 61—Point of Service (POS) Data ........................................4-95

DE 62—Intermediate Network Facility (INF) Data...................4-99

DE 63—Network Data.............................................................4-100

DE 64—Message Authentication Code (MAC).......................4-103

DE 65—Bit Map, Extended .....................................................4-104

ISO 8583–1987 Data Element Definitions

MasterCard Debit Switch Operations Manual

September 1998

4-iii

DE 68—Receiving Institution Country Code...........................4-107

DE 70—Network Management Information Code ..................4-109

DE 71—Message Number........................................................4-111

DE 72—Message Number Last................................................4-112

DE 73—Date, Action ...............................................................4-113

DE 80—Inquiries, Number ......................................................4-120

DE 81—Authorizations, Number.............................................4-121

DE 82—Credits, Processing Fee Amount................................4-122

DE 83—Credits, Transaction Fee Amount ..............................4-123

DE 84—Debits, Processing Fee Amount.................................4-124

DE 85—Debits, Transaction Fee Amount ...............................4-126

DE 86—Credits, Amount.........................................................4-127

DE 87—Credits, Reversal Amount..........................................4-128

DE 88—Debits, Amount..........................................................4-129

DE 89—Debits, Reversal Amount...........................................4-130

DE 96—Message Security Code..............................................4-139

DE 97—Amount Net Settlement..............................................4-140

DE 98—Payee ..........................................................................4-142

DE 99—Settlement Institution Identification Code .................4-143

DE 100—Receiving Institution Identification Code................4-144

DE 101—File Name.................................................................4-145

DE 102—Account Identification-1 ..........................................4-146

DE 103—Account Identification-2 ..........................................4-147

DE 104—Transaction Description...........................................4-148

DE 105–DE 111—Reserved for ISO Use ................................4-149

DE 120—Record Data..............................................................4-154

DE 122—Additional Record Data ...........................................4-156

DE 123–DE 125—Reserved for Future Use and Definition

by MasterCard .......................................................................4-157

DE 126—Private Data..............................................................4-158

ISO 8583–1987 Data Element Definitions

MasterCard Debit Switch Operations Manual

September 1998

4-1

OVERVIEW

This section of the MDS Operations Manual provides a detailed

definition of all data elements that are used within ISO 8583–1987

online EFT application messages. Information is presented in the

following order:

annotation of those data elements which are currently not

implemented within the ISO 8583–1987 specification.

3. A detailed definition of each EFT message data element,

presented in the order of the data element bit map number.

Information provided for each data element includes the

following:

• Data element definition.

value(s) or permissible range of values that may be present

within the data element.

• Product application notes, where applicable, that detail

unique, product-specific, or message-specific usage of the

data element.