435 Standard Transportation Commodity Code Master (006040)

This is the standard X12 006040 spec, with 3 loops and 15 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 (53 KB) Generate classes

The ediFabric .NET template, class TS435. It needs the common segments, composites and codes of X12 006040, one download for every transaction in the version. Download C# (1 KB) Common files (229 KB)

The intermediary model ediFabric Native loads with set_map. Download Native (38 KB)

Use the 435 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 435 files into TS435 objects. See ediFabric .NET.

ediFabric Native

Map version 006040 to the Native model with set_map, then parse 435 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 435 classes in Python, Java, Node.js, Go, Rust or C

ediFabric Native returns each 435 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 TS435. 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.

435 structure

Loops and segments of the standard 435, with their usage and maximum repeats.

ID	Name	Usage	Max use
ST	Transaction Set Header	Mandatory	1
Loop SID	SID	Mandatory	9999
SID	SID	Mandatory	1
N9	N9	Optional	30
DTM	DTM	Optional	10
Loop LQ	LQ	Optional	100
LQ	LQ	Mandatory	1
MSG	MSG	Optional	100
Loop LX	LX	Optional	4
LX	LX	Mandatory	1
N9	N9	Optional	50
LH3	LH3	Optional	100
LH2	LH2	Optional	8
LFH	LFH	Optional	20
LEP	LEP	Optional	3
LH4	LH4	Optional	4
CRC	CRC	Optional	5
SE	Transaction Set Trailer	Mandatory	1