Modularisation techniques subroutines Function Modules Methods events dialog modules How to use FM F4IF_INT_TABLE_VALUE_REQUEST This FM is used to display the values when u press F4 on a selection field. https://wiki.scn.sap.com/wiki/display/ABAP/ON+VALUE-REQUEST+event Internal Table events or control break statements AT FIRST AT LAST AT NEW AT END OF ON CHANGE OF Important things in ALV REUSE_ALV_GRID_DISPLAY. “Display … Continue reading Things to know in ABAP and ALV