fatalPeppol BIS Billing 3.0profileUBLBG-15BT-77
The element "Deliver to city" (BT-77) shall be provided if the group "DELIVER TO ADDRESS" (BG-15) is delivered.
A deliver-to address group (BG-15) is present but has no city (BT-77).
Add the delivery city, or remove the deliver-to address group entirely if you are not stating a delivery location.
UBL — context (/ubl-invoice:Invoice/cac:Delivery/cac:DeliveryLocation/cac:Address | /ubl-creditnote:CreditNote/cac:Delivery/cac:DeliveryLocation/cac:Address)[$supplierCountryIsDE and $customerCountryIsDE]
cbc:CityName[boolean(normalize-space(.))]