Do we have ability to alter rejection message output

Content

We utilize third party payment relationships and have found that if the third party payee associated with a supplier site does not have a default payment method associated with the affiliated address, the integrated invoice will get rejected and the import invoice report will generate an error message, however, the message for an invalid payment method refers to setting up a default at the supplier site as well as text surrounding manage disbursement system options.  There is no mention to potentially check the supplier site for a third party payment relationship and if exists, check that third party supplier address