fatalPeppol BIS Billing 3.0profileUBLBT-53
The element "Buyer post code" (BT-53) shall be provided.
The buyer post code (BT-53) is missing.
Add the post code to the buyer's postal address (UBL cbc:PostalZone).
UBL — context (/ubl-invoice:Invoice/cac:AccountingCustomerParty/cac:Party/cac:PostalAddress | /ubl-creditnote:CreditNote/cac:AccountingCustomerParty/cac:Party/cac:PostalAddress)[$supplierCountryIsDE and $customerCountryIsDE]
cbc:PostalZone[boolean(normalize-space(.))]