135 Student Aid Origination Record (004020)
This is the standard X12 004020 spec, with 7 loops and 45 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 135 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 135 files into TS135 objects. See ediFabric .NET.
ediFabric Native
Map version 004020 to the Native model with set_map, then parse 135 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 135 classes in Python, Java, Node.js, Go, Rust or C
ediFabric Native returns each 135 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 TS135. 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.
135 structure
Loops and segments of the standard 135, with their usage and maximum repeats.
| ID | Name | Usage | Max use |
|---|---|---|---|
| ST | Transaction Set Header | Optional | 1 |
| BGN | Beginning Segment | Mandatory | 1 |
| DEF | Delayed Repayment | Optional | 1 |
| DTP | Date or Time or Period | Optional | 5 |
| GR | Guarantee Result Detail | Optional | 1 |
| Loop LX | Assigned Number | Optional | >1 |
| LX | Assigned Number | Mandatory | 1 |
| LQ | Industry Code | Optional | 1 |
| SAD | Student Award Detail | Optional | 1 |
| AMT | Monetary Amount | Optional | 15 |
| DTP | Date or Time or Period | Optional | 15 |
| YNQ | Yes/No Question | Optional | 5 |
| QTY | Quantity | Optional | 5 |
| REF | Reference Identification | Optional | 2 |
| Loop ENT | Entity | Mandatory | 6 |
| ENT | Entity | Mandatory | 1 |
| NTE | Note/Special Instruction | Optional | 5 |
| ENR | School Enrollment Information | Optional | 1 |
| FNA | Financial Status Information | Optional | 1 |
| AMT | Monetary Amount | Optional | 15 |
| MEA | Measurements | Optional | 2 |
| SCT | School Type | Optional | 8 |
| DTP | Date or Time or Period | Optional | 1 |
| Y6 | Authentication | Optional | 1 |
| IDB | Indebtedness for Student Loans | Optional | 10 |
| Loop N1 | Name | Optional | 2 |
| N1 | Name | Mandatory | 1 |
| N3 | Address Information | Optional | 2 |
| N4 | Geographic Location | Optional | 1 |
| REF | Reference Identification | Optional | 10 |
| PER | Administrative Communications Contact | Optional | 2 |
| Loop PLI | Previous Loan Information | Optional | 10 |
| PLI | Previous Loan Information | Mandatory | 1 |
| N1 | Name | Optional | 2 |
| N3 | Address Information | Optional | 2 |
| N4 | Geographic Location | Optional | 1 |
| Loop IN1 | Individual Identification | Optional | 10 |
| IN1 | Individual Identification | Mandatory | 1 |
| IN2 | Individual Name Structure Components | Optional | 5 |
| DMG | Demographic Information | Optional | 1 |
| DMA | Additional Demographic Information | Optional | 1 |
| Loop LX | Assigned Number | Optional | 4 |
| LX | Assigned Number | Mandatory | 1 |
| N1 | Name | Optional | 1 |
| N3 | Address Information | Optional | 2 |
| N4 | Geographic Location | Optional | 1 |
| DTP | Date or Time or Period | Optional | 3 |
| PER | Administrative Communications Contact | Optional | 2 |
| Loop LM | Code Source Information | Optional | 1 |
| LM | Code Source Information | Mandatory | 1 |
| LQ | Industry Code | Optional | 10 |
| SE | Transaction Set Trailer | Optional | 1 |