condition

Hi to all experts,

What is the functionality of this function module?

CALL FUNCTION 'F4_FILENAME'

CALL FUNCTION 'SAPGUI_PROGRESS_INDICATOR'

If any alv report(20 fields at output)

is successfully run forground but when

When we go to background then it show error

What is the possible cause for that.

Thanks in advance and reward also.

Regard: deep.