CREEXT Extended credit advice message (D13A)
This is the standard EDIFACT D13A spec, with 18 loops and 64 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 CREEXT 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 CREEXT files into TSCREEXT objects. See ediFabric .NET.
ediFabric Native
Native supports X12 today, and EDIFACT is coming. When it's available, map version D13A to this Native model with set_map to parse CREEXT 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 CREEXT classes in Python, Java, Node.js, Go, Rust or C
The OpenEDI file describes each CREEXT as JSON. To work with CREEXT data as typed objects, generate classes from the OpenEDI file in your language; the root class is TSCREEXT. 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.
CREEXT structure
Loops and segments of the standard CREEXT, with their usage and maximum repeats.
| ID | Name | Usage | Max use |
|---|---|---|---|
| UNH | UNH | Mandatory | 1 |
| BGM | BGM | Mandatory | 1 |
| BUS | BUS | Optional | 1 |
| DTM | DTM | Mandatory | 4 |
| Loop RFF | RFF | Optional | 5 |
| RFF | RFF | Mandatory | 1 |
| DTM | DTM | Optional | 1 |
| Loop MOA | MOA | Mandatory | 4 |
| MOA | MOA | Mandatory | 1 |
| CUX | CUX | Optional | 1 |
| DTM | DTM | Optional | 2 |
| RFF | RFF | Optional | 1 |
| Loop FII | FII | Optional | 4 |
| FII | FII | Mandatory | 1 |
| CTA | CTA | Optional | 1 |
| COM | COM | Optional | 5 |
| Loop NAD | NAD | Optional | 6 |
| NAD | NAD | Mandatory | 1 |
| CTA | CTA | Optional | 1 |
| COM | COM | Optional | 5 |
| Loop INP | INP | Optional | 4 |
| INP | INP | Mandatory | 1 |
| FTX | FTX | Optional | 1 |
| DTM | DTM | Optional | 3 |
| 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 | Mandatory | 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 |
| Loop AUT | AUT | Optional | 5 |
| AUT | AUT | Mandatory | 1 |
| DTM | DTM | Optional | 1 |
| UNT | UNT | Mandatory | 1 |