263 Residential Mortgage Insurance Application Response (003040)

This is the standard X12 003040 spec, with 3 loops and 12 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 (24 KB) Generate classes
The ediFabric .NET template, class TS263. It needs the common segments, composites and codes of X12 003040, one download for every transaction in the version. Download C# (1 KB) Common files (185 KB)
The intermediary model ediFabric Native loads with set_map. Download Native (18 KB)

Use the 263 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 263 files into TS263 objects. See ediFabric .NET.

ediFabric Native

Map version 003040 to the Native model with set_map, then parse 263 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 263 classes in Python, Java, Node.js, Go, Rust or C

ediFabric Native returns each 263 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 TS263. 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.

263 structure

Loops and segments of the standard 263, with their usage and maximum repeats.

IDNameUsageMax use
STTransaction Set HeaderOptional1
BGNBeginning SegmentMandatory1
N1NameMandatory2
Loop LXAssigned NumberMandatory>1
LXAssigned NumberMandatory1
N1NameMandatory1
Loop REFReference NumbersMandatory>1
REFReference NumbersMandatory1
N1NameMandatory1
MIRMortgage Insurance ResponseMandatory1
TXITax InformationOptional5
Loop G63PeriodOptional>1
G63PeriodMandatory1
PCTPercent AmountsOptional1
SETransaction Set TrailerOptional1