CREMUL Multiple credit advice message (D17A)

This is the standard EDIFACT D17A spec, with 28 loops and 96 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 (92 KB) Generate classes

The ediFabric .NET template, class TSCREMUL. It needs the common segments, composites and codes of EDIFACT D17A, one download for every transaction in the version. Download C# (1 KB) Common files (69 KB)

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

Use the CREMUL 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 CREMUL files into TSCREMUL objects. See ediFabric .NET.

ediFabric Native

Native supports X12 today, and EDIFACT is coming. When it's available, map version D17A to this Native model with set_map to parse CREMUL 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 CREMUL classes in Python, Java, Node.js, Go, Rust or C

The OpenEDI file describes each CREMUL as JSON. To work with CREMUL data as typed objects, generate classes from the OpenEDI file in your language; the root class is TSCREMUL. 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.

CREMUL structure

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

ID	Name	Usage	Max use
UNH	UNH	Mandatory	1
BGM	BGM	Mandatory	1
DTM	DTM	Optional	1
BUS	BUS	Optional	1
Loop RFF	RFF	Optional	2
RFF	RFF	Mandatory	1
DTM	DTM	Optional	1
Loop FII	FII	Optional	5
FII	FII	Mandatory	1
CTA	CTA	Optional	1
COM	COM	Optional	5
Loop NAD	NAD	Optional	3
NAD	NAD	Mandatory	1
CTA	CTA	Optional	1
COM	COM	Optional	5
Loop LIN	LIN	Mandatory	9999
LIN	LIN	Mandatory	1
DTM	DTM	Optional	2
BUS	BUS	Optional	1
MOA	MOA	Mandatory	2
Loop RFF	RFF	Mandatory	3
RFF	RFF	Mandatory	1
DTM	DTM	Optional	1
Loop FII	FII	Mandatory	1
FII	FII	Mandatory	1
CTA	CTA	Optional	1
COM	COM	Optional	5
Loop FCA	FCA	Optional	5
FCA	FCA	Mandatory	1
MOA	MOA	Optional	2
Loop ALC	ALC	Optional	6
ALC	ALC	Mandatory	1
PCD	PCD	Optional	1
MOA	MOA	Optional	2
CUX	CUX	Optional	1
DTM	DTM	Optional	1
Loop TAX	TAX	Optional	5
TAX	TAX	Mandatory	1
MOA	MOA	Optional	2
CUX	CUX	Optional	1
DTM	DTM	Optional	1
Loop SEQ	SEQ	Mandatory	99999
SEQ	SEQ	Mandatory	1
DTM	DTM	Optional	3
BUS	BUS	Optional	1
FII	FII	Mandatory	2
Loop RFF	RFF	Optional	5
RFF	RFF	Mandatory	1
DTM	DTM	Optional	1
Loop PAI	PAI	Optional	1
PAI	PAI	Mandatory	1
FTX	FTX	Optional	1
Loop MOA	MOA	Mandatory	4
MOA	MOA	Mandatory	1
CUX	CUX	Optional	1
DTM	DTM	Optional	2
RFF	RFF	Optional	1
Loop NAD	NAD	Optional	3
NAD	NAD	Mandatory	1
CTA	CTA	Optional	1
COM	COM	Optional	5
Loop INP	INP	Optional	3
INP	INP	Mandatory	1
FTX	FTX	Optional	1
DTM	DTM	Optional	1
Loop GEI	GEI	Optional	10
GEI	GEI	Mandatory	1
MOA	MOA	Optional	1
LOC	LOC	Optional	2
NAD	NAD	Optional	1
RCS	RCS	Optional	1
FTX	FTX	Optional	10
Loop FCA	FCA	Optional	5
FCA	FCA	Mandatory	1
MOA	MOA	Optional	2
Loop ALC	ALC	Optional	20
ALC	ALC	Mandatory	1
PCD	PCD	Optional	1
MOA	MOA	Optional	2
CUX	CUX	Optional	1
DTM	DTM	Optional	2
Loop TAX	TAX	Optional	5
TAX	TAX	Mandatory	1
MOA	MOA	Optional	2
CUX	CUX	Optional	1
DTM	DTM	Optional	1
Loop PRC	PRC	Optional	1
PRC	PRC	Mandatory	1
FTX	FTX	Optional	5
Loop DOC	DOC	Optional	9999
DOC	DOC	Mandatory	1
MOA	MOA	Optional	5
DTM	DTM	Optional	5
RFF	RFF	Optional	5
NAD	NAD	Optional	2
Loop CUX	CUX	Optional	5
CUX	CUX	Mandatory	1
DTM	DTM	Optional	1
Loop AJT	AJT	Optional	100
AJT	AJT	Mandatory	1
MOA	MOA	Optional	1
RFF	RFF	Optional	1
FTX	FTX	Optional	5
Loop DLI	DLI	Optional	9999
DLI	DLI	Mandatory	1
MOA	MOA	Optional	5
PIA	PIA	Optional	5
DTM	DTM	Optional	5
Loop CUX	CUX	Optional	5
CUX	CUX	Mandatory	1
DTM	DTM	Optional	1
Loop AJT	AJT	Optional	10
AJT	AJT	Mandatory	1
MOA	MOA	Optional	1
RFF	RFF	Optional	1
FTX	FTX	Optional	5
Loop GEI	GEI	Optional	1
GEI	GEI	Mandatory	1
MOA	MOA	Optional	5
CNT	CNT	Optional	5
Loop AUT	AUT	Optional	5
AUT	AUT	Mandatory	1
DTM	DTM	Optional	1
UNT	UNT	Mandatory	1