COACSU
Commercial Account Summary
D96AWhat is the COACSU message used for?
- The COACSU page serves as an instant reference for systems analysts, developers, and EDI operations teams.
- It brings together the message business role, associated segment breakdown, and a live example in one place.
- Highly valuable during trading partner onboarding, mapping verification, incident triage, and technical training.
The COACSU message contains a commercial partner's account balance and transaction summary — for example, an open items list sent by a supplier to the buyer.
Usage scenarios:
B2B financial reconciliation, supplier account balance reporting.
B2B financial reconciliation, supplier account balance reporting.
| Segment | Name | Mandatory | Max Repeat |
|---|---|---|---|
| UNB | Interchange Header | Mandatory | 1 |
| UNH | Message Header | Mandatory | 1 |
| UNT | Message Trailer | Mandatory | 1 |
| UNZ | Interchange Trailer | Mandatory | 1 |
| BGM | Beginning of Message | Mandatory | 1 |
| DTM | Date/Time/Period | Optional | 1 |
| NAD | Name and Address | Optional | 10 |
| MOA | Monetary Amount | Optional | 1 |
| CUX | Currencies | Optional | 1 |
| RFF | Reference | Optional | 1 |
COACSU – Sample message (D96A)
Download (.edi)
Test in validator
UNA:+.? ' UNB+UNOC:3+SUPPLIER:14+BUYER:14+260316:0800+00018' UNH+1+COACSU:D:96A:UN' BGM+422+ACC-2026-03' DTM+137:20260316:102' MOA+9:24750.00:EUR' UNT+5+1' UNZ+1+00018'
The sample above can be validated directly in the EDIFACT Validator – Online Syntax Checker.