503 Pricing History (005030)
This is the standard X12 005030 spec, with 8 loops and 38 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 503 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 503 files into TS503 objects. See ediFabric .NET.
ediFabric Native
Map version 005030 to the Native model with set_map, then parse 503 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 503 classes in Python, Java, Node.js, Go, Rust or C
ediFabric Native returns each 503 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 TS503. 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.
503 structure
Loops and segments of the standard 503, with their usage and maximum repeats.
| ID | Name | Usage | Max use |
|---|---|---|---|
| ST | Transaction Set Header | Optional | 1 |
| BGN | Beginning Segment | Mandatory | 1 |
| Loop N1 | Party Identification | Optional | >1 |
| N1 | Party Identification | Mandatory | 1 |
| N2 | Additional Name Information | Optional | 2 |
| N3 | Party Location | Optional | 2 |
| N4 | Geographic Location | Optional | 1 |
| REF | Reference Information | Optional | >1 |
| PER | Administrative Communications Contact | Optional | >1 |
| DTM | Date/Time Reference | Optional | >1 |
| Loop LIN | Item Identification | Optional | >1 |
| LIN | Item Identification | Mandatory | 1 |
| PID | Product/Item Description | Optional | >1 |
| QTY | Quantity Information | Optional | >1 |
| AMT | Monetary Amount Information | Optional | >1 |
| PCT | Percent Amounts | Optional | >1 |
| REF | Reference Information | Optional | >1 |
| Loop LM | Code Source Information | Optional | >1 |
| LM | Code Source Information | Mandatory | 1 |
| LQ | Industry Code Identification | Mandatory | >1 |
| Loop LS | Loop Header | Optional | 1 |
| LS | Loop Header | Mandatory | 1 |
| Loop QTY | Quantity Information | Optional | >1 |
| QTY | Quantity Information | Mandatory | 1 |
| AMT | Monetary Amount Information | Optional | >1 |
| REF | Reference Information | Optional | >1 |
| DTM | Date/Time Reference | Optional | >1 |
| NTE | Note/Special Instruction | Optional | >1 |
| Loop LM | Code Source Information | Optional | >1 |
| LM | Code Source Information | Mandatory | 1 |
| LQ | Industry Code Identification | Mandatory | >1 |
| Loop N1 | Party Identification | Optional | >1 |
| N1 | Party Identification | Mandatory | 1 |
| N2 | Additional Name Information | Optional | 2 |
| N3 | Party Location | Optional | 2 |
| N4 | Geographic Location | Optional | 1 |
| REF | Reference Information | Optional | >1 |
| PER | Administrative Communications Contact | Optional | >1 |
| DTM | Date/Time Reference | Optional | >1 |
| CS | Contract Summary | Optional | >1 |
| FOB | F.O.B. Related Instructions | Optional | >1 |
| Loop LM | Code Source Information | Optional | >1 |
| LM | Code Source Information | Mandatory | 1 |
| LQ | Industry Code Identification | Mandatory | >1 |
| LE | Loop Trailer | Mandatory | 1 |
| SE | Transaction Set Trailer | Optional | 1 |