Hi , I have looked at all previous questions posetd but couldnt get a solutin so putting a new one to see if we can get help from the msft folks around. Every now and then users get the report execution not found error it is not consistent i checked tehlog file and found this error. I know it is not related to the session timeout since users get the error as soon as they click on the view report button also i have increased all session timeout values in the rsreportserverconfig file. w3wp!session!9!05/23/2011-16:41:56:: i INFO: LoadSnapshot: Item with session: tup2xbyflm1q3z3njjobyby0, reportPath: /Reportname, userName: domain/username not found in the database w3wp!library!9!05/23/2011-16:41:56:: e ERROR: Throwing Microsoft.ReportingServices.Diagnostics.Utilities.ExecutionNotFoundException: Execution 'tup2xbyflm1q3z3njjobyby0' cannot be found, ; Info: Microsoft.ReportingServices.Diagnostics.Utilities.ExecutionNotFoundException: Execution 'tup2xbyflm1q3z3njjobyby0' cannot be found w3wp!webserver!9!05/23/2011-16:41:56:: e ERROR: Reporting Services error Microsoft.ReportingServices.Diagnostics.Utilities.ExecutionNotFoundException: Execution 'tup2xbyflm1q3z3njjobyby0' cannot be found Please help. Thanks

Go to All Programs >> Microsoft SQL Server 2008 R2 >> Configuration Tools >> Reporting Server Configuration Manager. Connect to the target report server. Click on execution account. Type an execution account with correct password. Click on apply. Now retry. Hopefully this will resolve your issue, Thanks, Neeraj Tiwary - Please mark the post as answered if it answers your question

Hi, Based on you description of the issue, I would recommend you read the KB artical Error message when you view a report from Report Manager, ReportViewer, or a SharePoint site: "Execution '<SessionID>' cannot be found (rsExecutionNotFound)" by MICROSOFT SUPPORT at http://support.microsoft.com/kb/972328 Thanks, Tony Chain Tony Chain [MSFT CSG] | Microsoft Community Support Get or Request Code Sample from Microsoft Please remember to mark the replies as answers if they help and unmark them if they provide no help.