Hi Monish,
Thank you for your suggestions,
The Webi reports are working fine in BO 3.1. As you suggested, i have deleted few reports and re-migrated to BO 4.1 SP6.
The error appears for few reports in BO 4.1, not for all.Suppose i migrated 10 reports, 7 works fine, another 3 throws this error. Iam not able to open the report in rich client nor i could schedule.
So is it a problem with BO 4.1 SP6 or should i install BO 3.1 FP3.6 and and then migrate the reports to BO 4.1? Any suggestions.
Regards,
Sudhakar