Standard buttons not displaying ALV when added button by creating PF status

Hi All,

I have added a button(using SE41) in application toolbar for ALV grid using Factory method.But the problem is I am unable to see the standard tool bar buttons(Layout,Download,Mail etc).

Even I tried adding buttons(using standard FCODES) to the PFstatus.Now the buttons are visible but the functionality is not working for all buttons.Its working only for Graphic and Change layout buttons.

Can any one suggest...??

-Phaniram