Can anyone tell me how to add a custom pushbutton on ALV using function modules?
Note: I have to add a custom pushbutton on application toolbar on a standard alv report
(tcode->fbl3n). The functionality of the pushbutton would be to call transaction f-02 for reversing a posting document after selection of aparticular column.
I know for sure that we can add a pushbutton using classes, wherein we use Call Screen Statement and set PF-Status for it.
Thanks in Advance,
Regards
sonair.