Generally after running Payment Process Request, we can get the XML data in the log file of ‘Format Payment Instructions with Text Output’ using which we can develop/debug the rtf/eText template using XML Publisher.
Not only in the log file but also the XML data is stored in IBY_TRXN_DOCUMENTS table.
Below is the SQL Statement can be used to get the XML output.
SELECT document
FROM iby_trxn_documents
WHERE payment_instruction_id = :l_payment_inst_id;