[ibr-tdd-30-1] The Document currency code (idt-005) MUST be coded according to the code list
ibr-tdd-30-1/pxs:TaxData/pxs:ReportedTransaction/pxs:ReportedDocumentnot($has_dcc) or (not(contains($dcc, ' ')) and contains($cl_currency, concat(' ', $dcc, ' ')))