[DE-R-002]-If both supplier and customer are located in Germany, the group "SELLER CONTACT" (BG-6) shall be provided.
Where the rule is checked
Syntax
Severity
Context (XPath)
Test (XPath)
Peppol-UBL
fatal
(/ubl-invoice:Invoice/cac:AccountingSupplierParty | /ubl-creditnote:CreditNote/cac:AccountingSupplierParty)[$supplierCountryIsDE and $customerCountryIsDE]