Focus in REUSE_ALV_HIERSEQ_LIST_DISPLAY

Hi forum!

I am working with an old program and i have to make some changes here.

I'm using REUSE_ALV_HIERSEQ_LIST_DISPLAY function.

this is what i need to do: i need to double click on a line, the user-command will start and i will copy the data to another work area , then i'll put some blue color on the line i click, and finally refresh the alv.

Where is my problem ?

When i click on line 155 (for example), the alv refresh and my focus is set to the begining, then i have to scroll down to reach the line where i made the click to see it, and that is exactly what i have to fix.

i need to click a line, do the user-command job , and stay focus on the line.

any ideas!?

i tryed with the comman scroll but it doesn`t work.