XRechnung 2.3.0 · UBLStored validation assertion
UBL-CR-533
XRechnung 2.3.0 · UBL
warningschema
Original rule text
[UBL-CR-533]-A UBL invoice should not include the InvoiceLine DocumentReference UUID
not((cac:InvoiceLine|cac:CreditNoteLine)/cac:DocumentReference/cbc:UUID)