Error message received after pushing the button "Pay Invoice"

Hi All,

I'm using RMS and REIM version 14.0.0.0

In RMS module -> Control-> Supplier -> Invoice matching attributes - I have following settings for this supplier: 

- Auto-Approve Invoices - check

- Invoices for Supplier Pre-Paid - check

I created a Merchandise Invoice. The Invoice is in "Ready for Match" status.

Pre-pay it using 'Pay Invoice' button in Document Maintenance screen.

The error message received is: "An error occurred. Unable to perform pre pay processing."

Looking for your answers.

Thanks,

Adriana

PS: I received some error message for the case when the supplier has the set up: Invoices for Supplier Pre-Paid - unchecked