[UBL-CR-481]-A UBL invoice should not include the AllowanceCharge TaxCategory TaxExemptionReason
UBL-CR-481pxs-taxdata:TaxData/pxs-taxdata:ReportedTransaction/pxs-taxdata:ReportedDocumentnot(cac:AllowanceCharge/cac:TaxCategory/cbc:TaxExemptionReason)