812 Credit/Debit Adjustment (003070)
This is the standard X12 003070 spec, with 7 loops and 36 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 812 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 812 files into TS812 objects. See ediFabric .NET.
ediFabric Native
Map version 003070 to the Native model with set_map, then parse 812 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 812 classes in Python, Java, Node.js, Go, Rust or C
ediFabric Native returns each 812 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 TS812. 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.
812 structure
Loops and segments of the standard 812, with their usage and maximum repeats.
| ID | Name | Usage | Max use |
|---|---|---|---|
| ST | Transaction Set Header | Optional | 1 |
| BCD | Beginning Credit/Debit Adjustment | Mandatory | 1 |
| CUR | Currency | Optional | 1 |
| N9 | Reference Identification | Optional | >1 |
| PER | Administrative Communications Contact | Optional | >1 |
| ITD | Terms of Sale/Deferred Terms of Sale | Optional | >1 |
| DTM | Date/Time Reference | Optional | >1 |
| FOB | F.O.B. Related Instructions | Optional | 1 |
| SHD | Shipment Detail | Optional | >1 |
| SAC | Service, Promotion, Allowance, or Charge Information | Optional | 25 |
| Loop N1 | Name | Mandatory | 200 |
| N1 | Name | Mandatory | 1 |
| N2 | Additional Name Information | Optional | 2 |
| N3 | Address Information | Optional | 2 |
| N4 | Geographic Location | Optional | 1 |
| N9 | Reference Identification | Optional | 12 |
| PER | Administrative Communications Contact | Optional | 3 |
| AMT | Monetary Amount | Optional | 10 |
| Loop LM | Code Source Information | Optional | 10 |
| LM | Code Source Information | Mandatory | 1 |
| LQ | Industry Code | Mandatory | 100 |
| Loop FA1 | Type of Financial Accounting Data | Optional | >1 |
| FA1 | Type of Financial Accounting Data | Mandatory | 1 |
| FA2 | Accounting Data | Mandatory | >1 |
| Loop CDD | Credit/Debit Adjustment Detail | Optional | >1 |
| CDD | Credit/Debit Adjustment Detail | Mandatory | 1 |
| LIN | Item Identification | Optional | 1 |
| PO4 | Item Physical Details | Optional | 1 |
| SAC | Service, Promotion, Allowance, or Charge Information | Optional | 25 |
| N9 | Reference Identification | Optional | >1 |
| DTM | Date/Time Reference | Optional | 5 |
| Loop LM | Code Source Information | Optional | 10 |
| LM | Code Source Information | Mandatory | 1 |
| LQ | Industry Code | Mandatory | 100 |
| Loop N11 | Store Number | Optional | >1 |
| N11 | Store Number | Mandatory | 1 |
| AMT | Monetary Amount | Optional | 10 |
| PCT | Percent Amounts | Optional | 2 |
| Loop N1 | Name | Optional | >1 |
| N1 | Name | Mandatory | 1 |
| AMT | Monetary Amount | Optional | 10 |
| PCT | Percent Amounts | Optional | 2 |
| SE | Transaction Set Trailer | Optional | 1 |