[UBL-CR-601]-A UBL invoice should not include the InvoiceLine Item ClassifiedTaxCategory TaxExemptionReason
UBL-CR-601pxs-taxdata:TaxData/pxs-taxdata:ReportedTransaction/pxs-taxdata:ReportedDocumentnot(pxs-taxdata:DocumentLine/cac:Item/cac:ClassifiedTaxCategory/cbc:TaxExemptionReason)