We recently migrated our application to SQL server 2012 from 2008. All the reports were working fine in 2008. After migration when we next in the Reports to view reports in the 2nd page from 1 page it throws error: An internal error occurred on the report server. See the error log for more details
On Checking log files found below message. Any solution for this issue would be highly appreciable.
ERROR: Throwing Microsoft.ReportingServices.Diagnostics.Utilities.InternalCatalogException: This should be a tablix, Microsoft.ReportingServices.Diagnostics.Utilities.InternalCatalogException: An internal error occurred on the report server. See the error log for more details.;
library!ReportServer_0-15!1728!07/25/2014-00:02:17::