Hi,
Can you please post your code and where are you writing it.
You can try passing following parameters in the Save FM
CALL FUNCTION 'BAPI_BUSPROCESSND_SAVE'
EXPORTING
update_task_local = 'X
save_frame_log = 'X'
TABLES
objects_to_save = it_obj
return = it_return.
Hope this helps!!!
Regards,
Prerna