I am using user exit MM06E005 for me21n enhancement . i have added two field by adding new tab to screen of me21n. i am able to get data from screen to table and from table to screen by using function exits of the enhancement. but when i put break point to the pbo of added screen it is not getting stop there. i want to assign search help to the fields added. Plz give some solution. screen number - '0111'.