[UBL-CR-483]-A UBL invoice should not include the AllowanceCharge TaxCategory TierRatePercent
UBL-CR-483
pxs-taxdata:TaxData/pxs-taxdata:ReportedTransaction/pxs-taxdata:ReportedDocument
not(cac:AllowanceCharge/cac:TaxCategory/cbc:TierRatePercent)