warning UBL
[UBL-CR-416]-A UBL invoice should not include the PaymentMeans CardAccount ValidityStartDate
/ubl:Invoice | /cn:CreditNote
not(cac:PaymentMeans/cac:CardAccount/cbc:ValidityStartDate)
Source: EN 16931-1 Schematron, UBL syntax binding (ConnectingEurope/eInvoicing-EN16931, EUPL-1.2).
Invoice XML (UBL 2.1 Invoice/CreditNote or UN/CEFACT CII D16B, max 5 MB):
Validate