fatalPeppol BIS Billing 3.0profileCIIUBL
VAT accounting currency code MUST be different from invoice currency code when provided.
The VAT accounting currency code (BT-6) is the same as the invoice currency (BT-5), which makes it meaningless.
Remove BT-6 unless VAT really is accounted for in a different currency.
CII — context —
not(ram:TaxCurrencyCode) or normalize-space(ram:TaxCurrencyCode/text()) != normalize-space(ram:InvoiceCurrencyCode/text())
UBL — context —
not(normalize-space(text()) = normalize-space(../cbc:DocumentCurrencyCode/text()))