650 Maintenance Service Order (004020)
This is the standard X12 004020 spec, with 7 loops and 43 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 650 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 650 files into TS650 objects. See ediFabric .NET.
ediFabric Native
Map version 004020 to the Native model with set_map, then parse 650 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 650 classes in Python, Java, Node.js, Go, Rust or C
ediFabric Native returns each 650 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 TS650. 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.
650 structure
Loops and segments of the standard 650, with their usage and maximum repeats.
| ID | Name | Usage | Max use |
|---|---|---|---|
| ST | Transaction Set Header | Optional | 1 |
| BGN | Beginning Segment | Mandatory | 1 |
| REF | Reference Identification | Optional | >1 |
| DTM | Date/Time Reference | Optional | >1 |
| Loop N1 | Name | Optional | >1 |
| N1 | Name | Mandatory | 1 |
| N2 | Additional Name Information | Optional | 2 |
| N3 | Address Information | Optional | 2 |
| N4 | Geographic Location | Optional | 1 |
| PER | Administrative Communications Contact | Optional | >1 |
| REF | Reference Identification | Optional | >1 |
| Loop LM | Code Source Information | Optional | >1 |
| LM | Code Source Information | Mandatory | 1 |
| LQ | Industry Code | Mandatory | >1 |
| PER | Administrative Communications Contact | Optional | >1 |
| REF | Reference Identification | Optional | >1 |
| Loop HL | Hierarchical Level | Mandatory | >1 |
| HL | Hierarchical Level | Mandatory | 1 |
| SPI | Specification Identifier | Optional | 1 |
| REF | Reference Identification | Optional | >1 |
| LIN | Item Identification | Optional | >1 |
| DTM | Date/Time Reference | Optional | >1 |
| QTY | Quantity | Optional | >1 |
| YNQ | Yes/No Question | Optional | >1 |
| AMT | Monetary Amount | Optional | >1 |
| PCT | Percent Amounts | Optional | >1 |
| MEA | Measurements | Optional | >1 |
| Loop CLI | Cost Line Item | Optional | >1 |
| CLI | Cost Line Item | Mandatory | 1 |
| QTY | Quantity | Optional | >1 |
| AMT | Monetary Amount | Optional | >1 |
| RPA | Rate Amounts or Percents | Optional | >1 |
| Loop LM | Code Source Information | Optional | >1 |
| LM | Code Source Information | Mandatory | 1 |
| LQ | Industry Code | Mandatory | >1 |
| REF | Reference Identification | Optional | >1 |
| DTM | Date/Time Reference | Optional | >1 |
| Loop NM1 | Individual or Organizational Name | Optional | >1 |
| NM1 | Individual or Organizational Name | Mandatory | 1 |
| N2 | Additional Name Information | Optional | 2 |
| N3 | Address Information | Optional | 2 |
| N4 | Geographic Location | Optional | 1 |
| COM | Communication Contact Information | Optional | >1 |
| REF | Reference Identification | Optional | >1 |
| Loop MTX | Text | Optional | >1 |
| MTX | Text | Mandatory | 1 |
| DTM | Date/Time Reference | Optional | >1 |
| NM1 | Individual or Organizational Name | Optional | >1 |
| REF | Reference Identification | Optional | >1 |
| SE | Transaction Set Trailer | Optional | 1 |