XRechnung 2.5.0 · UBLStored validation assertion
UBL-CR-553
XRechnung 2.5.0 · UBL
warningschema
Original rule text
[UBL-CR-553]-A UBL invoice should not include the InvoiceLine AllowanceCharge PrepaidIndicator
not((cac:InvoiceLine|cac:CreditNoteLine)/cac:AllowanceCharge/cbc:PrepaidIndicator)