Unable to switch Central System Administration into Change Mode

Hi,

I am bit rusty on the Solution Manager - Central System Administration.

While experimenting with my Solman system I did the following.

1. Logged into Solman and started transaction Solution_Manager

2. Switched to the Solution that has been configured and then followed Operations Setup->Solution Monitoring -> System Administration -> Central System Administration for <My System> (here my system is the system I wish to monitor).

3. After following the navigation to the selected item as described in step 2, I selected the menu items Session Components->Complete.

4. After this action of selecting the Complete session from the menu, my Central System Administration for <My System> is continuously showing Display Mode.

I am unable to switch back the system to Change Mode.

Am I missing something ? What needs to be done ?

Regards,

Siddhesh