154 Secured Interest Filing (005020)

This is the standard X12 005020 spec, with 3 loops and 31 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.

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The spec as an OpenAPI 3 schema with x-openedi-* extensions, for ediFabric Native, ediFabric Cloud and the EDI Spec Builder. Download OpenEDI (100 KB) Generate classes

The ediFabric .NET template, class TS154. It needs the common segments, composites and codes of X12 005020, one download for every transaction in the version. Download C# (1 KB) Common files (267 KB)

The intermediary model ediFabric Native loads with set_map. Download Native (74 KB)

Use the 154 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 154 files into TS154 objects. See ediFabric .NET.

ediFabric Native

Map version 005020 to the Native model with set_map, then parse 154 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 154 classes in Python, Java, Node.js, Go, Rust or C

ediFabric Native returns each 154 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 TS154. 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.

154 structure

Loops and segments of the standard 154, with their usage and maximum repeats.

ID	Name	Usage	Max use
ST	Transaction Set Header	Optional	1
BGN	Beginning Segment	Mandatory	1
DAD	Debit Authorization Detail	Optional	1
NTE	Note/Special Instruction	Optional	>1
Loop N1	Party Identification	Mandatory	>1
N1	Party Identification	Mandatory	1
NM1	Individual or Organizational Name	Optional	1
N2	Additional Name Information	Optional	2
N3	Party Location	Optional	2
N4	Geographic Location	Optional	1
N9	Extended Reference Information	Optional	10
PER	Administrative Communications Contact	Optional	3
Loop LS1	Asset Item Identification	Optional	>1
LS1	Asset Item Identification	Mandatory	1
LIN	Item Identification	Optional	1
PO3	Additional Item Detail	Optional	25
PID	Product/Item Description	Optional	1000
TXI	Tax Information	Optional	>1
TAX	Tax Reference	Optional	>1
CDS	Case Description	Optional	1
CED	Administration of Justice Event Description	Optional	1
N9	Extended Reference Information	Optional	>1
PAM	Period Amount	Optional	25
DTM	Date/Time Reference	Optional	10
AMT	Monetary Amount Information	Optional	5
Loop N1	Party Identification	Optional	>1
N1	Party Identification	Mandatory	1
NM1	Individual or Organizational Name	Optional	1
N2	Additional Name Information	Optional	2
N3	Party Location	Optional	2
N4	Geographic Location	Optional	1
N9	Extended Reference Information	Optional	>1
PER	Administrative Communications Contact	Optional	3
SE	Transaction Set Trailer	Optional	1