Hi
in my program a user can enter a value to an editable ALV field ( selected quantity). On pressing enter , this value should be subtracted from a total amount and displayed in the column before it for that row. So every row has a total amount and the user can reduce it .
The problem is , when I use the modify_cell method , instead of subracting the value it simply replaces the total amount field with the selected amount field. When I give a hard coded value to it , it displays. it. I am not able to figure out where the problem is.