XRechnung 2.6.0 · UBLStored validation assertion
UBL-CR-048
XRechnung 2.6.0 · UBL
warningschema
Original rule text
[UBL-CR-048]-A UBL invoice should not include the DespatchDocumentReference IssueTime
not(cac:DespatchDocumentReference/cbc:IssueTime)