I have a ADF portlet with a Commanbutton to submit data on a form. When I run this portlet on my Portal (Webcenter Portal 188.8.131.52.0 PS 5) and I met a big problem with it.
At the first time I click on the Commanbutton in the portlet and it run OK. But at the second time after I click on the Commanbutton again, it figure out a white page with only massage row and this message content is:
Because of inactivity, your session has timed out and is no longer active. The page will automatically be reloaded in 10 seconds; if not, click here.
And 10 second later the page auto refresh.
I don't know why? Do you have any suggestion for me about this problem?