Return to selection screen

Hello experts.

Im doing a ALV, that have a button, and if the user press that button, show a new ALV( that has the same buton)

And when press back button should back to the selecction screen.

( in the user command i put LEAVE TO SCREEN 0)

But it come back to the previous ALV.

I also tried with leave list-processing, but it does not work.

Any idea?

Thanks!!