The Web Dynpro Application 'Explorer' has expired
when I am trying to open the deployed content in the
Content Administrator in the sap portal I am getting the following error
"500 Internal Server Error The Web Dynpro Application 'Explorer' has expired. Restart the application using the Refresh button or via the following link Explorer.
No details available"
what can I do?
I have read here at sdn that I should increase the expiration time but where can I do this?