XRechnung 2.4.0 · UBLStored validation assertion
UBL-CR-522
XRechnung 2.4.0 · UBL
warningschema
Original rule text
[UBL-CR-522]-A UBL invoice should not include the InvoiceLine InvoicePeriod DurationMeasure
not((cac:InvoiceLine|cac:CreditNoteLine)/cac:InvoicePeriod/cbc:DurationMeasure)