Using the Application Server Control to change the session timeout.
To change the session timeout for an Application Server users perform following tasks:
1. Log in to the Application Server Control with administrative rights.
2. Navigate to following section in AS Control:
3. Go to Administration Tab of Web Module: ascontrol and edit Configuration Properties
4. Set value for “Session Timeout” in seconds (for ex.: 3600 indicates 1 hour)
5. Click OK to apply new settings. No restarts needed.