Goto SE38 - Click on SPACE - No result?

Hi.,

Goto SE38.... Work on reports ZSAMPLE1,ZSAMPLE2,ZSAMPLE3...etc.

CLose the session, and again goto SE38...

Place the cursor at space where we can enter program name,

Click on SPACE in yor key board.,

Previously(Other place) I got list of early worked reports like...ZSAMPLE1, ZSAMPLE2...etc.

But now, I am not getting it!

Why, Any setting required for this?

--Naveen Inuganti.