event for standard tool bar buttons in cl_salv_table

Dear Experts,

I have developed an ALV report using CL_SALV_TABLE class. I have added a custom PF status with an application bar button. Now, I am capturing this application bar click by using the ADDED_FUNCTION event and displaying another ALV with some other output in the sequence. Now, if I click the back button in the final alv, it will go to the previous ALV output. I want to take it to the selection screen instead. I have searched for the event for the standard tool bard icon click, but I could not locate them. Please share your ideas.

Thanks

Ajith C