fatalPeppol BIS Billing 3.0profileUBLBG-17BG-19BT-81
If "Payment means type code" (BT-81) contains a code for payment card (48, 54, 55), BG-17 and BG-19 shall not be provided.
The payment means code says payment card (48, 54 or 55), but the invoice also carries CREDIT TRANSFER (BG-17) and DIRECT DEBIT (BG-19). Germany allows exactly one payment method group per invoice.
Delete CREDIT TRANSFER (BG-17) and DIRECT DEBIT (BG-19) and keep only PAYMENT CARD INFORMATION (BG-18). If you genuinely offer more than one way to pay, that has to be agreed outside the invoice — the structured document names a single method.
UBL — context (/ubl-invoice:Invoice/cac:PaymentMeans[cbc:PaymentMeansCode = (48,54,55)] |/ubl-creditnote:CreditNote/cac:PaymentMeans[cbc:PaymentMeansCode = (48,54,55)])[$supplierCountryIsDE and $customerCountryIsDE]
not(cac:PayeeFinancialAccount) and not(cac:PaymentMandate)