RESMSG Reservation message (D96B)
This is the standard EDIFACT D96B spec, with 14 loops and 65 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 RESMSG 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 RESMSG files into TSRESMSG objects. See ediFabric .NET.
ediFabric Native
Native supports X12 today, and EDIFACT is coming. When it's available, map version D96B to this Native model with set_map to parse RESMSG files to JSON from Python, Java, C or C#. See ediFabric Native.
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 RESMSG classes in Python, Java, Node.js, Go, Rust or C
The OpenEDI file describes each RESMSG as JSON. To work with RESMSG data as typed objects, generate classes from the OpenEDI file in your language; the root class is TSRESMSG. The classes keep the loops, segments, lengths and code lists, but not the EDI data formats. Read more in Generate a class from OpenEDI.
Python: datamodel-code-generator. Node.js: openapi-typescript. Java, Go, Rust and C: OpenAPI Generator.
RESMSG structure
Loops and segments of the standard RESMSG, with their usage and maximum repeats.
| ID | Name | Usage | Max use |
|---|---|---|---|
| UNH | Message Header | Optional | 1 |
| BGM | BEGINNING OF MESSAGE | Mandatory | 1 |
| LAN | LANGUAGE | Optional | 1 |
| PCD | PERCENTAGE DETAILS | Optional | 1 |
| PAI | PAYMENT INSTRUCTIONS | Optional | 1 |
| DTM | DATE/TIME/PERIOD | Optional | 5 |
| FTX | FREE TEXT | Optional | 5 |
| LOC | PLACE/LOCATION IDENTIFICATION | Optional | 2 |
| MOA | MONETARY AMOUNT | Optional | 5 |
| PAT | PAYMENT TERMS BASIS | Optional | 10 |
| FII | FINANCIAL INSTITUTION INFORMATION | Optional | 5 |
| Loop RFF | REFERENCE | Optional | 5 |
| RFF | REFERENCE | Mandatory | 1 |
| DTM | DATE/TIME/PERIOD | Optional | 1 |
| Loop NAD | NAME AND ADDRESS | Optional | 5 |
| NAD | NAME AND ADDRESS | Mandatory | 1 |
| RFF | REFERENCE | Optional | 5 |
| COM | COMMUNICATION CONTACT | Optional | 5 |
| LAN | LANGUAGE | Optional | 1 |
| Loop CTA | CONTACT INFORMATION | Optional | 5 |
| CTA | CONTACT INFORMATION | Mandatory | 1 |
| COM | COMMUNICATION CONTACT | Optional | 5 |
| LAN | LANGUAGE | Optional | 1 |
| Loop SEQ | SEQUENCE DETAILS | Optional | 99 |
| SEQ | SEQUENCE DETAILS | Mandatory | 1 |
| Loop IMD | ITEM DESCRIPTION | Optional | 99 |
| IMD | ITEM DESCRIPTION | Mandatory | 1 |
| QTY | QUANTITY | Optional | 1 |
| LAN | LANGUAGE | Optional | 1 |
| DTM | DATE/TIME/PERIOD | Optional | 20 |
| NAD | NAME AND ADDRESS | Optional | 1 |
| RFF | REFERENCE | Optional | 99 |
| PCD | PERCENTAGE DETAILS | Optional | 1 |
| PAI | PAYMENT INSTRUCTIONS | Optional | 1 |
| PAT | PAYMENT TERMS BASIS | Optional | 5 |
| FII | FINANCIAL INSTITUTION INFORMATION | Optional | 5 |
| DIM | DIMENSIONS | Optional | 2 |
| FTX | FREE TEXT | Optional | 5 |
| Loop LOC | PLACE/LOCATION IDENTIFICATION | Optional | 10 |
| LOC | PLACE/LOCATION IDENTIFICATION | Mandatory | 1 |
| NAD | NAME AND ADDRESS | Optional | 1 |
| DTM | DATE/TIME/PERIOD | Optional | 10 |
| Loop MOA | MONETARY AMOUNT | Optional | 99 |
| MOA | MONETARY AMOUNT | Mandatory | 1 |
| QTY | QUANTITY | Optional | 1 |
| Loop RCS | REQUIREMENTS AND CONDITIONS | Optional | 10 |
| RCS | REQUIREMENTS AND CONDITIONS | Mandatory | 1 |
| FII | FINANCIAL INSTITUTION INFORMATION | Optional | 5 |
| MOA | MONETARY AMOUNT | Optional | 2 |
| RFF | REFERENCE | Optional | 1 |
| FTX | FREE TEXT | Optional | 1 |
| Loop MEM | MEMBERSHIP DETAILS | Optional | 99 |
| MEM | MEMBERSHIP DETAILS | Mandatory | 1 |
| Loop NAD | NAME AND ADDRESS | Optional | 99 |
| NAD | NAME AND ADDRESS | Mandatory | 1 |
| ATT | ATTRIBUTE | Optional | 99 |
| RFF | REFERENCE | Optional | 99 |
| LAN | LANGUAGE | Optional | 1 |
| FTX | FREE TEXT | Optional | 5 |
| COM | COMMUNICATION CONTACT | Optional | 5 |
| Loop CTA | CONTACT INFORMATION | Optional | 1 |
| CTA | CONTACT INFORMATION | Mandatory | 1 |
| COM | COMMUNICATION CONTACT | Optional | 5 |
| Loop DOC | DOCUMENT/MESSAGE DETAILS | Optional | 5 |
| DOC | DOCUMENT/MESSAGE DETAILS | Mandatory | 1 |
| LOC | PLACE/LOCATION IDENTIFICATION | Optional | 1 |
| DTM | DATE/TIME/PERIOD | Optional | 10 |
| Loop PAI | PAYMENT INSTRUCTIONS | Optional | 10 |
| PAI | PAYMENT INSTRUCTIONS | Mandatory | 1 |
| PAT | PAYMENT TERMS BASIS | Optional | 1 |
| FII | FINANCIAL INSTITUTION INFORMATION | Optional | 1 |
| MOA | MONETARY AMOUNT | Optional | 1 |
| RFF | REFERENCE | Optional | 9 |
| Loop RCS | REQUIREMENTS AND CONDITIONS | Optional | 10 |
| RCS | REQUIREMENTS AND CONDITIONS | Mandatory | 1 |
| MOA | MONETARY AMOUNT | Optional | 2 |
| RFF | REFERENCE | Optional | 2 |
| FTX | FREE TEXT | Optional | 1 |
| UNT | Message Trailer | Optional | 1 |