[ibr-tdd-36] Exactly 1 Invoice total TAX amount (ibt-111) MUST be provided for Accounting currency code (ibt-006)
ibr-tdd-36/pxs:TaxData/pxs:ReportedTransaction/pxs:ReportedDocumentnot($has_tcc) or count(cac:TaxTotal[cbc:TaxAmount/@currencyID = $tcc]) = 1