i'm using ALV check BOX.
i placed button select all , to select all the avaiable checkboxs from the output list and so after the function code is called i'm able to modify the itab with filled checkboxs. but when it comes back to display it shows no check box is filled at all.
unnable to understand. please suggest.\
code i used
when 'ALL'. LOOP AT it_error INTO w_error WHERE check NE 'X'. w_error-check = 'X '. MODIFY it_error FROM w_error . ENDLOOP.