REQRES Request Response Message (4.0)
This is the standard EDIG@S 4.0 spec, with 11 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.
Use the REQRES 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 REQRES files into TSREQRES objects. See ediFabric .NET.
ediFabric Native
Native supports X12 today, and EDIG@S is coming. When it's available, map version 4.0 to this Native model with set_map to parse REQRES 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 REQRES classes in Python, Java, Node.js, Go, Rust or C
The OpenEDI file describes each REQRES as JSON. To work with REQRES data as typed objects, generate classes from the OpenEDI file in your language; the root class is TSREQRES. 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.
REQRES structure
Loops and segments of the standard REQRES, with their usage and maximum repeats.
| ID | Name | Usage | Max use |
|---|---|---|---|
| UNH | UNH | Mandatory | 1 |
| BGM | BGM | Mandatory | 1 |
| DTM | DTM | Mandatory | 35 |
| Loop RFF | RFF | Optional | 9 |
| RFF | RFF | Mandatory | 1 |
| Loop NAD | NAD | Optional | 99 |
| NAD | NAD | Mandatory | 1 |
| Loop CTA | CTA | Optional | 9 |
| CTA | CTA | Mandatory | 1 |
| Loop CUX | CUX | Optional | 99 |
| CUX | CUX | Mandatory | 1 |
| Loop IDE | IDE | Optional | 200000 |
| IDE | IDE | Mandatory | 1 |
| LOC | LOC | Optional | 9 |
| NAD | NAD | Optional | 9 |
| Loop RFF | RFF | Optional | 99 |
| RFF | RFF | Mandatory | 1 |
| Loop CCI | CCI | Optional | 99 |
| CCI | CCI | Mandatory | 1 |
| Loop SEQ | SEQ | Optional | 200000 |
| SEQ | SEQ | Mandatory | 1 |
| Loop CCI | CCI | Optional | 99 |
| CCI | CCI | Mandatory | 1 |
| Loop PRI | PRI | Optional | 9 |
| PRI | PRI | Mandatory | 1 |
| Loop QTY | QTY | Optional | 99999 |
| QTY | QTY | Mandatory | 1 |
| DTM | DTM | Optional | 9 |
| UNT | UNT | Mandatory | 1 |