Object failed due to the error while processing on the Job Server

Hi All,

Daily i will be running 3 WEBI reports. Now a days the reports are failing with the error "'Object failed due to the error while processing on the Job Server".

If i re-run the report it getting success.

I have schedule the report like the way it should run for 4hrs. If it run for more than 4hrs, the report will be success with partial data. whether this will be the problem.

Can anyone please suggest some idea to get the report successfully.

Thanks.