Remit To Bank Account Name Not Defaulting In Invoice Workbench

Hi Experts, Customer using R12.2.5, in the invoice workbench, the remit-to bank account is not populating by default for the Electronic payment method. The LOV is also not having any values. Even though all the setups are in place like suppliers with a bank account attached, functional currency assigned to the bank account. Due to this unable to make payment through PPR. Since there is validation, the Document Payee Bank Account number is required to make the payment. Please help to resolve the issue