XRechnung 2.6.0 · UBLStored validation assertion
UBL-CR-554
XRechnung 2.6.0 · UBL
warningschema
Original rule text
[UBL-CR-554]-A UBL invoice should not include the InvoiceLine AllowanceCharge SequenceNumeric
not((cac:InvoiceLine|cac:CreditNoteLine)/cac:AllowanceCharge/cbc:SequenceNumeric)