Identificerer den tidligste UBL version som dette dokument er sikret at være kompatibelt med.
| Identifier/Fejlmeddelelse | Flag |
|---|---|
| OIOUBL-BIL-019 The value of UBLVersionID must be equal to 2.1 - Value found: '' |
fatal |
| Identifier/Fejlmeddelelse | Flag |
|---|---|
| UBL-CR-002 [UBL-CR-002]-A UBL invoice should not include the UBLVersionID or it should be 2.1 |
warning |