No commitment item and fund center are derived when I create PR from MRP. I have to run transaction fm_mrp_pr to derive commitment item and fund center. However, I want to derive FM assignments during creating PR through transaction MD04. I plan to use user-exit to derive FM assignment while PR is creating from MRP. Which FM bapi, functions,etc... can I use in user-exit to derive FM assignment? Do you have an idea?
Thank you in advance,