290 Cooperative Advertising Agreements (007020)

This is the standard X12 007020 spec, with 3 loops and 18 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 (72 KB) Generate classes

The ediFabric .NET template, class TS290. It needs the common segments, composites and codes of X12 007020, one download for every transaction in the version. Download C# (1 KB) Common files (232 KB)

The intermediary model ediFabric Native loads with set_map. Download Native (50 KB)

Use the 290 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 290 files into TS290 objects. See ediFabric .NET.

ediFabric Native

Map version 007020 to the Native model with set_map, then parse 290 files to JSON from Python, Java, C or C#. See Convert between EDI and JSON.

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

ediFabric Native returns each 290 as JSON, with the property names of the OpenEDI schema. To work with that JSON as typed objects, generate classes from the OpenEDI file in your language and deserialize the JSON into TS290. Serialize the objects back to JSON to build EDI with ediFabric Native. The classes keep the loops, segments, lengths and code lists, but not the EDI data formats, so validate files with ediFabric Native. Read more in Generate a class from OpenEDI.

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

290 structure

Loops and segments of the standard 290, with their usage and maximum repeats.

ID	Name	Usage	Max use
ST	Transaction Set Header	Mandatory	1
CMA	CMA	Mandatory	1
DOS	DOS	Optional	1
NTE	NTE	Optional	10
Loop N1	N1	Mandatory	250
N1	N1	Mandatory	1
N2	N2	Optional	1
N3	N3	Optional	1
N4	N4	Optional	1
PER	PER	Optional	1
ASM	ASM	Optional	1
Loop MI	MI	Optional	99
MI	MI	Mandatory	1
DOS	DOS	Optional	1
Loop N1	N1	Optional	99
N1	N1	Mandatory	1
CRC	CRC	Optional	1
PAI	PAI	Optional	60
QTY	QTY	Optional	1
AMT	AMT	Optional	2
SE	Transaction Set Trailer	Mandatory	1