Dato for udstedelse af den refererede bestilling eller salgsordre.
| Identifier/Fejlmeddelelse | Flag |
|---|---|
| PEPPOL-EN16931-F001 A date MUST be formatted YYYY-MM-DD. |
fatal |
| Identifier/Fejlmeddelelse | Flag |
|---|---|
| UBL-CR-018 [UBL-CR-018]-A UBL invoice should not include the OrderReference IssueDate |
warning |