SSREGW Notification of registration of a worker message (D18A)

This is the standard EDIFACT D18A spec, with 5 loops and 20 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 (51 KB) Generate classes

The ediFabric .NET template, class TSSSREGW. It needs the common segments, composites and codes of EDIFACT D18A, 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 SSREGW 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 SSREGW files into TSSSREGW objects. See ediFabric .NET.

ediFabric Native

Native supports X12 today, and EDIFACT is coming. When it's available, map version D18A to this Native model with set_map to parse SSREGW 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 SSREGW classes in Python, Java, Node.js, Go, Rust or C

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

SSREGW structure

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

ID	Name	Usage	Max use
UNH	UNH	Mandatory	1
BGM	BGM	Mandatory	1
DTM	DTM	Optional	1
GEI	GEI	Mandatory	1
Loop RFF	RFF	Optional	1
RFF	RFF	Mandatory	1
DTM	DTM	Optional	1
Loop PNA	PNA	Mandatory	99
PNA	PNA	Mandatory	1
GIR	GIR	Optional	1
NAT	NAT	Optional	1
DOC	DOC	Optional	1
ADR	ADR	Optional	2
ATT	ATT	Optional	5
Loop DTM	DTM	Optional	2
DTM	DTM	Mandatory	1
ADR	ADR	Optional	1
Loop PDI	PDI	Optional	1
PDI	PDI	Mandatory	1
DTM	DTM	Optional	2
FTX	FTX	Optional	1
Loop AUT	AUT	Optional	1
AUT	AUT	Mandatory	1
DTM	DTM	Optional	1
UNT	UNT	Mandatory	1