Hi,
When user tries to export Cognos reports (HTML) in Excel 2007 format he gets "500 - internal server error" as shown in attached screenshot.
I have tried searching in google but did not find any concrete solution. Please suggest.
Note: We are using Cognos v10.2.
There is likely more information available in the Cognos server logs.
Not sure but this issue got resolved once I have restarted Cognos Gateway server. :)