[ibr-tdd-83] – The cbc:PriceAmount (BT-146) element MUST have the attribute 'currencyID'.
ibr-tdd-83
/pxs:TaxData/pxs:ReportedTransaction/pxs:ReportedDocument/pxs:DocumentLine/cac:Price
count(cbc:PriceAmount/@*[not(local-name() = 'currencyID')]) = 0