Problems with session management with UWL

Hi all,

I have workflow items in my UWL. Whenever I click on an item it executes something in the backend and displays some data in a BSP in the portal. The problem I am having is when I execute another work item, the same data is displayed in the BSP. I think it maybe a WAS caching problem or something? Or maybe a session management problem? Can anyone advise me of how I can diagnose this problem or what parameters I may need to look at to resolve this issue?

Much appreciated.

Tony.