DIRDEB Direct debit message (D02B)

This is the standard EDIFACT D02B spec, with 24 loops and 89 segment positions, as OpenEDI JSON, an ediFabric C# template and an ediFabric Native model. To change it for a trading partner, customize it in the EDI Spec Builder.

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The spec as an OpenAPI 3 schema with x-openedi-* extensions, for ediFabric Native, ediFabric Cloud and the EDI Spec Builder. Download OpenEDI (82 KB) Generate classes

The ediFabric .NET template, class TSDIRDEB. It needs the common segments, composites and codes of EDIFACT D02B, one download for every transaction in the version. Download C# (1 KB) Common files (57 KB)

The intermediary model ediFabric Native loads with set_map. Native supports X12 today, and EDIFACT is coming. Download Native (1 KB)

Use the DIRDEB spec in your code

ediFabric .NET

Add the C# template and its common files to your project, or reference the template NuGet package, and read DIRDEB files into TSDIRDEB objects. See ediFabric .NET.

ediFabric Native

Native supports X12 today, and EDIFACT is coming. When it's available, map version D02B to this Native model with set_map to parse DIRDEB files to JSON from Python, Java, C or C#. See ediFabric Native.

OpenEDI

Select Customize in Spec Builder to copy the spec under your own name, change it for your partner, and parse files against it in EdiNation, ediFabric Native or ediFabric Cloud. Read about OpenEDI.

Generate DIRDEB classes in Python, Java, Node.js, Go, Rust or C

The OpenEDI file describes each DIRDEB as JSON. To work with DIRDEB data as typed objects, generate classes from the OpenEDI file in your language; the root class is TSDIRDEB. The classes keep the loops, segments, lengths and code lists, but not the EDI data formats. Read more in Generate a class from OpenEDI.

Python: datamodel-code-generator. Node.js: openapi-typescript. Java, Go, Rust and C: OpenAPI Generator.

DIRDEB structure

Loops and segments of the standard DIRDEB, with their usage and maximum repeats.

ID	Name	Usage	Max use
UNH	Message Header	Optional	1
BGM	BEGINNING OF MESSAGE	Mandatory	1
DTM	DATE/TIME/PERIOD	Mandatory	1
BUS	BUSINESS FUNCTION	Optional	1
Loop RFF	REFERENCE	Optional	2
RFF	REFERENCE	Mandatory	1
DTM	DATE/TIME/PERIOD	Optional	1
Loop FII	FINANCIAL INSTITUTION INFORMATION	Optional	5
FII	FINANCIAL INSTITUTION INFORMATION	Mandatory	1
CTA	CONTACT INFORMATION	Optional	1
COM	COMMUNICATION CONTACT	Optional	5
Loop NAD	NAME AND ADDRESS	Optional	3
NAD	NAME AND ADDRESS	Mandatory	1
CTA	CONTACT INFORMATION	Optional	1
COM	COMMUNICATION CONTACT	Optional	5
Loop LIN	LINE ITEM	Mandatory	9999
LIN	LINE ITEM	Mandatory	1
DTM	DATE/TIME/PERIOD	Optional	2
RFF	REFERENCE	Optional	2
BUS	BUSINESS FUNCTION	Optional	1
FCA	FINANCIAL CHARGES ALLOCATION	Optional	1
Loop MOA	MONETARY AMOUNT	Optional	1
MOA	MONETARY AMOUNT	Mandatory	1
CUX	CURRENCIES	Optional	1
DTM	DATE/TIME/PERIOD	Optional	2
RFF	REFERENCE	Optional	1
Loop FII	FINANCIAL INSTITUTION INFORMATION	Mandatory	1
FII	FINANCIAL INSTITUTION INFORMATION	Mandatory	1
CTA	CONTACT INFORMATION	Optional	1
COM	COMMUNICATION CONTACT	Optional	5
Loop NAD	NAME AND ADDRESS	Optional	3
NAD	NAME AND ADDRESS	Mandatory	1
CTA	CONTACT INFORMATION	Optional	1
COM	COMMUNICATION CONTACT	Optional	5
Loop INP	PARTIES AND INSTRUCTION	Optional	1
INP	PARTIES AND INSTRUCTION	Mandatory	1
FTX	FREE TEXT	Optional	1
DTM	DATE/TIME/PERIOD	Optional	2
Loop GEI	PROCESSING INFORMATION	Optional	10
GEI	PROCESSING INFORMATION	Mandatory	1
MOA	MONETARY AMOUNT	Optional	1
LOC	PLACE/LOCATION IDENTIFICATION	Optional	2
NAD	NAME AND ADDRESS	Optional	1
RCS	REQUIREMENTS AND CONDITIONS	Optional	1
FTX	FREE TEXT	Optional	10
Loop PRC	PROCESS IDENTIFICATION	Optional	1
PRC	PROCESS IDENTIFICATION	Mandatory	1
FTX	FREE TEXT	Mandatory	1
Loop SEQ	SEQUENCE DETAILS	Mandatory	999999
SEQ	SEQUENCE DETAILS	Mandatory	1
MOA	MONETARY AMOUNT	Mandatory	1
DTM	DATE/TIME/PERIOD	Optional	1
BUS	BUSINESS FUNCTION	Optional	1
RFF	REFERENCE	Optional	3
PAI	PAYMENT INSTRUCTIONS	Optional	1
FCA	FINANCIAL CHARGES ALLOCATION	Optional	1
Loop FII	FINANCIAL INSTITUTION INFORMATION	Optional	3
FII	FINANCIAL INSTITUTION INFORMATION	Mandatory	1
CTA	CONTACT INFORMATION	Optional	1
COM	COMMUNICATION CONTACT	Optional	5
Loop NAD	NAME AND ADDRESS	Optional	3
NAD	NAME AND ADDRESS	Mandatory	1
CTA	CONTACT INFORMATION	Optional	1
COM	COMMUNICATION CONTACT	Optional	5
Loop INP	PARTIES AND INSTRUCTION	Optional	3
INP	PARTIES AND INSTRUCTION	Mandatory	1
FTX	FREE TEXT	Optional	1
DTM	DATE/TIME/PERIOD	Optional	2
Loop GEI	PROCESSING INFORMATION	Optional	10
GEI	PROCESSING INFORMATION	Mandatory	1
MOA	MONETARY AMOUNT	Optional	1
LOC	PLACE/LOCATION IDENTIFICATION	Optional	2
NAD	NAME AND ADDRESS	Optional	1
RCS	REQUIREMENTS AND CONDITIONS	Optional	1
FTX	FREE TEXT	Optional	10
Loop PRC	PROCESS IDENTIFICATION	Optional	1
PRC	PROCESS IDENTIFICATION	Mandatory	1
FTX	FREE TEXT	Optional	5
Loop DOC	DOCUMENT/MESSAGE DETAILS	Optional	9999
DOC	DOCUMENT/MESSAGE DETAILS	Mandatory	1
MOA	MONETARY AMOUNT	Optional	5
DTM	DATE/TIME/PERIOD	Optional	5
RFF	REFERENCE	Optional	5
NAD	NAME AND ADDRESS	Optional	2
Loop CUX	CURRENCIES	Optional	5
CUX	CURRENCIES	Mandatory	1
DTM	DATE/TIME/PERIOD	Optional	1
Loop AJT	ADJUSTMENT DETAILS	Optional	100
AJT	ADJUSTMENT DETAILS	Mandatory	1
MOA	MONETARY AMOUNT	Mandatory	1
RFF	REFERENCE	Optional	1
FTX	FREE TEXT	Optional	5
Loop DLI	DOCUMENT LINE IDENTIFICATION	Optional	1000
DLI	DOCUMENT LINE IDENTIFICATION	Mandatory	1
MOA	MONETARY AMOUNT	Mandatory	5
PIA	ADDITIONAL PRODUCT ID	Optional	5
DTM	DATE/TIME/PERIOD	Optional	5
Loop CUX	CURRENCIES	Optional	5
CUX	CURRENCIES	Mandatory	1
DTM	DATE/TIME/PERIOD	Optional	1
Loop AJT	ADJUSTMENT DETAILS	Optional	10
AJT	ADJUSTMENT DETAILS	Mandatory	1
MOA	MONETARY AMOUNT	Mandatory	1
RFF	REFERENCE	Optional	1
FTX	FREE TEXT	Optional	5
Loop GEI	PROCESSING INFORMATION	Optional	1
GEI	PROCESSING INFORMATION	Mandatory	1
MOA	MONETARY AMOUNT	Optional	5
CNT	CONTROL TOTAL	Optional	5
Loop AUT	AUTHENTICATION RESULT	Optional	5
AUT	AUTHENTICATION RESULT	Mandatory	1
DTM	DATE/TIME/PERIOD	Optional	1
UNT	Message Trailer	Optional	1