While running a report, mostly the report got completed successfully but some times i am receiving the following ERROR in my log file while exporting to CSV.
[Info] DeliverToSure : Rendering Report (CSV) [Error] Microsoft.ReportingServices.ProcessingCore : ProcessingAbortedException : An error has occurred during report processing. [Error] Microsoft.ReportingServices.ProcessingCore : ReportProcessingException : Query execution failed for dataset 'dataset_ilt_roster_by_course_and_user'. [Error] .Net SqlClient Data Provider : SqlException : A severe error occurred on the current command. The results, if any, should be discarded. Operation cancelled by user.