warningEN 16931syntax binding ruleUBL
A UBL invoice should not include the TaxRepresentativeParty PostalAddress CitySubdivisionName
The element 'TaxRepresentativeParty PostalAddress CitySubdivisionName' is present, but it carries no meaning in the EN 16931 semantic model, so a receiver is free to ignore or reject it.
Remove 'TaxRepresentativeParty PostalAddress CitySubdivisionName' 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:TaxRepresentativeParty/cac:PostalAddress/cbc:CitySubdivisionName)