Firstly Payment is run using transaction F110 and then a medium program for EDI transmission (SE38, SAPFPAYM) to create an extract with a user-definable name. This extract will be placed on the SAP Server. The file will be placed in a folder where a watcher job will move via EDI to the bank. I need the mapping here for the file to EDI. Can anyone give me the details. New to EDI .Please Help me out..