XRechnung 2.6.0 · UBLStored validation assertion
UBL-CR-123
XRechnung 2.6.0 · UBL
warningschema
Original rule text
[UBL-CR-123]-A UBL invoice should not include the AdditionalDocumentReference Attachment External ExpiryDate
not(cac:AdditionalDocumentReference/cac:Attachment/cac:ExternalReference/cbc:ExpiryDate)