UBL-SR-06
- Message
[UBL-SR-06]-Preceding invoice reference shall occur maximum once
- Context
/ubl:Invoice | /cn:CreditNote
- Test
(count(cac:InvoiceDocumentReference) <= 1)
[UBL-SR-06]-Preceding invoice reference shall occur maximum once
/ubl:Invoice | /cn:CreditNote
(count(cac:InvoiceDocumentReference) <= 1)