GASDAT Gasdata Message (4.0)
This is the standard EDIG@S 4.0 spec, with 11 loops and 23 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 GASDAT 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 GASDAT files into TSGASDAT 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 GASDAT 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 GASDAT classes in Python, Java, Node.js, Go, Rust or C
The OpenEDI file describes each GASDAT as JSON. To work with GASDAT data as typed objects, generate classes from the OpenEDI file in your language; the root class is TSGASDAT. 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.
GASDAT structure
Loops and segments of the standard GASDAT, with their usage and maximum repeats.
| ID | Name | Usage | Max use |
|---|---|---|---|
| UNH | UNH | Mandatory | 1 |
| BGM | BGM | Mandatory | 1 |
| DTM | DTM | Mandatory | 9 |
| Loop RFF | RFF | Optional | 9 |
| RFF | RFF | Mandatory | 1 |
| Loop NAD | NAD | Optional | 99 |
| NAD | NAD | Mandatory | 1 |
| Loop RFF | RFF | Optional | 9 |
| RFF | RFF | Mandatory | 1 |
| Loop CTA | CTA | Optional | 9 |
| CTA | CTA | Mandatory | 1 |
| UNS | UNS | Mandatory | 1 |
| Loop NAD | NAD | Optional | 99999 |
| NAD | NAD | Mandatory | 1 |
| Loop LOC | LOC | Optional | 99999 |
| LOC | LOC | Mandatory | 1 |
| DTM | DTM | Optional | 9 |
| Loop RFF | RFF | Optional | 99 |
| RFF | RFF | Mandatory | 1 |
| Loop CCI | CCI | Optional | 99 |
| CCI | CCI | Mandatory | 1 |
| Loop LIN | LIN | Optional | 99999 |
| LIN | LIN | Mandatory | 1 |
| PIA | PIA | Optional | 9 |
| IMD | IMD | Optional | 9 |
| NAD | NAD | Optional | 9 |
| Loop QTY | QTY | Optional | 9999 |
| QTY | QTY | Mandatory | 1 |
| DTM | DTM | Optional | 9 |
| STS | STS | Optional | 9 |
| Loop CCI | CCI | Optional | 99 |
| CCI | CCI | Mandatory | 1 |
| MEA | MEA | Optional | 99 |
| UNT | UNT | Mandatory | 1 |