warningEN 16931syntax binding ruleUBL
A UBL invoice should not include the AccountingSupplierParty Party PartyTaxScheme TaxScheme Name
The element 'AccountingSupplierParty Party PartyTaxScheme TaxScheme Name' is present, but it carries no meaning in the EN 16931 semantic model, so a receiver is free to ignore or reject it.
Remove 'AccountingSupplierParty Party PartyTaxScheme TaxScheme Name' from the document. Nothing in EN 16931 maps to it - it is almost always left over from a generic UBL template. Reported as a warning.
UBL — context /ubl:Invoice | /cn:CreditNote
not(cac:AccountingSupplierParty/cac:Party/cac:PartyTaxScheme/cac:TaxScheme/cbc:Name)