I have 2 requirements here.
1. I am not seeing append and delete buttons in my alv screen ( BCVL_EDIT_04 program has those buttons). It seems like those are default ALV buttons, no need to add them explicitly.
2. Does any one has some sameple code to append and delete alv entries like bcalv_edit_04 program. I am finding deficulty to understad the sap program.