Bank determination configuration for Virtual Card payment method

[Bichitrananda_das]

Our client is using supplier financing with Virtual card as one of the payment method for vendor payments

In FBZP under payment method at country. i selected Supplier financing under payment method classification

https://help.sap.com/docs/SAP_S4HANA_ON-PREMISE/b2d44c1091094b5a810c2a879ee95522/456ad556235247d0bce...

Issue with bank determination

1. when generating the payment proposal for all company codes it is looking for bank determination configuration (error)
2. At the  time of payment run money doesn't go out of clients bank account but the bank finances to the vendor from its own funds and issue Virtual cards to the vendors.
3. At the end of the month bank will issue a invoice to clients only for the used virtual cards.
4. Monthly payment will go out of only clients bank account.

As there is no link with the bank account, Can you advice how this can be managed in FBZP as there is no House bank and Account ID for Virtual card payment method.