XRechnung 2.1.0 · UBLStored validation assertion
UBL-CR-636
XRechnung 2.1.0 · UBL
warningschema
Original rule text
[UBL-CR-636]-A UBL invoice should not include the InvoiceLine Item Price AllowanceCharge PrepaidIndicator
not((cac:InvoiceLine|cac:CreditNoteLine)/cac:Price/cac:AllowanceCharge/cbc:PrepaidIndicator)