What is your portal environment. Is it webcenter?
I'm using WebCenter Portal 220.127.116.11 PS5
Could you also add stack traces?. WebCenter and Portlet side during the press button issue when expiring.
There is one more setting at webcenter portal side you can look at - adf-config.xml under application resources tab. Try increasing the values
Could you match the portal time out and portlet timeout settings
This happens because your portal is logged out after timeout and the portlet is invalid from then on,
Thats the reason i could see you get this error try matching Portal and portlet's timeout or make portal's time out more then portlet
Eg - Portal 3610s
See if you get the same error.
All of your suggestions are not resolve my problem
Do you have other idea about it?
You wrote that you did set timeout for 1 min for Portal and clicked the portlet after 1 minute which throws time our error. This is what expected right. If you need more time just increase the timeout. I am not getting your problem/issue
Thanks fmw2123 for your attention,
It's not so simple as you said. if you are end user, you won't like see a popup message with error message each time the time-out coming. Do you really like it? This is the reason for my expectation
So the issue is you dont like the time out message coming from portal. Other option you can consider is you can define in your portal web.xml with the error page for http session timeout. This session time out should be less than what you define for portal/portlet timeout configuration. If user really timed out after session timeout period this error message will be shown to user