I am trying to configure the payment method X to pay for foreign currency payment using FZBP.
I can post payment using F110 if i do not check box ' Bank Details' in the box 'rrequired master data specification' under Payment methods in country. However it would not than download vendor bank details in DME file.
If i tick the Bank details box (in payment methods in country) than i get message FZ390 suggesting no payment procedure for the payment method.
I have specified correct payment method in Vendor master and have specified bank details in the vendor master record.
Please note that i do not have any problem posting foreign currency if i do not tick the check box 'Bank Details' in payment method/country code (but is required for us to transfer vendor bank details in DME files)
It depends on which bank details your payment method requests.
Implement note 1414503 just to make sure it's no code error.
If the incident remains, it's really customizing. Check the proposal list to see if the details your method requires are there.
Hope this helps.