COACSU Commercial account summary (D01B)
This is the standard EANCOM D01B syntax 3 spec, with 12 loops and 33 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.
Use the COACSU 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 COACSU files into TSCOACSU objects. See ediFabric .NET.
ediFabric Native
Native supports X12 today, and EANCOM is coming. When it's available, map version D01B to this Native model with set_map to parse COACSU 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 COACSU classes in Python, Java, Node.js, Go, Rust or C
The OpenEDI file describes each COACSU as JSON. To work with COACSU data as typed objects, generate classes from the OpenEDI file in your language; the root class is TSCOACSU. 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.
COACSU structure
Loops and segments of the standard COACSU, with their usage and maximum repeats.
| ID | Name | Usage | Max use |
|---|---|---|---|
| UNH | Message Header | Optional | 1 |
| BGM | BGM | Mandatory | 1 |
| DTM | DTM | Mandatory | 9 |
| FTX | FTX | Optional | 99 |
| Loop RFF | RFF | Optional | 9 |
| RFF | RFF | Mandatory | 1 |
| Loop NAD | NAD | Optional | 99 |
| NAD | NAD | Mandatory | 1 |
| FII | FII | Optional | 9 |
| Loop RFF | RFF | Optional | 9 |
| RFF | RFF | Mandatory | 1 |
| Loop CTA | CTA | Optional | 9 |
| CTA | CTA | Mandatory | 1 |
| COM | COM | Optional | 9 |
| Loop CUX | CUX | Optional | 9 |
| CUX | CUX | Mandatory | 1 |
| Loop PYT | Payment terms | Optional | 9 |
| PYT | Payment terms | Mandatory | 1 |
| MOA | MOA | Optional | 9 |
| PCD | PCD | Optional | 9 |
| DTM | DTM | Optional | 9 |
| FII | FII | Optional | 1 |
| PAI | PAI | Optional | 9 |
| Loop DOC | DOC | Optional | 99999 |
| DOC | DOC | Mandatory | 1 |
| DTM | DTM | Optional | 9 |
| Loop NAD | NAD | Optional | 9 |
| NAD | NAD | Mandatory | 1 |
| Loop RFF | RFF | Optional | 99 |
| RFF | RFF | Mandatory | 1 |
| DTM | DTM | Optional | 9 |
| Loop MOA | MOA | Optional | 99 |
| MOA | MOA | Mandatory | 1 |
| TAX | Duty/tax/fee details | Optional | 9 |
| Loop AJT | AJT | Optional | 9 |
| AJT | AJT | Mandatory | 1 |
| MOA | MOA | Mandatory | 1 |
| RFF | RFF | Optional | 1 |
| UNS | Section control | Mandatory | 1 |
| Loop MOA | MOA | Optional | 99 |
| MOA | MOA | Mandatory | 1 |
| TAX | Duty/tax/fee details | Optional | 9 |
| DTM | DTM | Optional | 9 |
| CNT | CNT | Optional | 1 |
| UNT | Message Trailer | Optional | 1 |