SAP Basis Tech Supports

Symptom
You want to monitor the security sessions on a J2EE engine, but for some reason you can not use the Visual Administrator and the Telnet service.
Other terms
sec_sessions
Reason and Prerequisites
Monitoring the security sessions can be done via the Visual Administrator or the Telnet service. These are the two official and recommended ways to achieve this. If, however, you are facing the problem described in Note 1346433 and you must have a visual representation of the session pool, you can use the application attached to this note. Note that even if the symptom from Note 1346433 is present on your system you can still use Telnet.
Solution
Deploy the application attached to this note. Then open a new browser window and access it using the following URL:
http(s)://<host>:<port>/sec_sessions/list
You must log in with an administrator account in order to use the application.
!NB: The sessions you see are valid only for the server node which hosted this particular request. You can see the sessions on the others only if the initial request (before you log on to the application) goes to them.