XRechnung 2.3.0 · UBLStored validation assertion
UBL-CR-108
XRechnung 2.3.0 · UBL
warningschema
Original rule text
[UBL-CR-108]-A UBL invoice should not include the ContractDocumentReference IssuerParty
not(cac:ContractDocumentReference/cac:IssuerParty)