Cognos10 CAC preview error

[manoj pipariya]

Dear All,
Have migrated from cognos planning 8.2 to cognos10.
After creating application in CAC i can see the preview in production & on web as well ;D.
when i import Model & Data backup of 8.4 in cognos 10 application, am getting error :o (unable to perform action, general exception in try block) in CAC preview but can see data on web.

Any one have any idea about the error.

Many Thanks
Manoj

[crobrien]

What error are you receiving in the planningerrorlog.csv file?