Hi,
'REUSE_ALV_COMMENTARY_WRITE' is a function module which can be used to write headers and logos on ALV output screen.
TOP_OF_PAGE is an event which can be used both in normal list processing and ALV.
If u call 'REUSE_ALV_EVENT_NAMES_GET' FM, it will retrieve all events into i_events internal table.
report has to define 3 forms to activate this events, like
DATA: slis_ev_top_of_page TYPE slis_formname VALUE ' TOP_OF_PAGE'.
now,
FORM TOP_OF_PAGE.
In this form u can call
'REUSE_ALV_COMMENTARY_WRITE' FM to print any thing in the header of the ALV.
Hope this will help u.....if there are any concerns please come back on this.
Thanks,
Kusuma.
