XRechnung 2.5.0 · UBLStored validation assertion
UBL-CR-588
XRechnung 2.5.0 · UBL
warningschema
Original rule text
[UBL-CR-588]-A UBL invoice should not include the InvoiceLine Item AdditionalItemIdentification
not((cac:InvoiceLine|cac:CreditNoteLine)/cac:Item/cac:AdditionalItemIdentification)