clear output of conventional report
i want to clear the output of my report.
here's the details of the requirement:
- there's an output (not alv) after executing the selection-screen; in the selection-screen, there's a field for material and procurement type
- when i click a pushbutton to change the material, after saving the changes also must be reflected (i.e changing the rounding value, the output will display the new value)
my problem is that when i change the procurement type of the material, it should display an error since in the selection screen that material and type is still the same. however, although my program already displays the error, it will always show the last output...
please help asap.