i added a button with fcode DISP in list screen, which has function to show alv grid data with standard alv gui status. but after press &F03 (BACK) and DISP again, the alv show my internal table aside with the formar one, for example if i press BACK and DISP three times, it shows three tables. how to show the table just once ??
my code structure is like
call function 'REUSE_ALV_GRID_DISPLAY'