XRechnung 2.5.0 · UBLStored validation assertion
UBL-CR-589
XRechnung 2.5.0 · UBL
warningschema
Original rule text
[UBL-CR-589]-A UBL invoice should not include the InvoiceLine Item CatalogueDocumentReference
not((cac:InvoiceLine|cac:CreditNoteLine)/cac:Item/cac:CatalogueDocumentReference)