report viewer keep showing report is being generated

hi all,

i developed a web app with embedded report viewer to show the reports (server report). everything works alright. i created a setup file to install it at another machine. everything looks ok except that when i want to view the report, it will always show 'Report is being generated' for a very long time when it only takes a few seconds when i view it on report server.

i found the following warning in event viewer (application):

Process information:

Process ID: 4976

Process name: aspnet_wp.exe

Account name: DWPC1\ASPNET

Exception information:

Exception type: SoapException

Exception message: System.Web.Services.Protocols.SoapException: Execution 'icwhpl55jbfwm355yxxw152i' cannot be found > Microsoft.ReportingServices.Diagnostics.Utilities.ExecutionNotFoundException: Execution 'icwhpl55jbfwm355yxxw152i' cannot be found

at Microsoft.ReportingServices.WebServer.SessionStarterAction.CreateExisting()

at Microsoft.ReportingServices.WebServer.ReportExecutionService.GetExecutionInfo(ExecutionInfo& executionInfo)

End of inner exception stack trace

at Microsoft.ReportingServices.WebServer.ReportExecutionService.GetExecutionInfo(ExecutionInfo& executionInfo)

Request information:

Request URL: http://localhost/AirForce/Reserved.ReportViewerWebControl.axd?ReportSession=icwhpl55jbfwm355yxxw152i&ControlID=56545a8d-aaa2-4050-b66e-3a18d3c931d8&Culture=1033&UICulture=1033&ReportStack=1&OpType=SessionKeepAlive&Interval=539000

Request path: /AirForce/Reserved.ReportViewerWebControl.axd

User host address: 127.0.0.1

User: DWPC1\dwdvpr

Is authenticated: True

Authentication Type: Negotiate

Thread account name: DWPC1\ASPNET

Thread information:

Thread ID: 7

Thread account name: DWPC1\ASPNET

Is impersonating: False

Stack trace: at System.Web.Services.Protocols.SoapHttpClientProtocol.ReadResponse(SoapClientMessage message, WebResponse response, Stream responseStream, Boolean asyncCall)

at System.Web.Services.Protocols.SoapHttpClientProtocol.Invoke(String methodName, Object[] parameters)

at Microsoft.SqlServer.ReportingServices2005.Execution.ReportExecutionService.GetExecutionInfo()

at Microsoft.SqlServer.ReportingServices2005.Execution.RSExecutionConnection.GetExecutionInfo()

at Microsoft.Reporting.WebForms.ServerReport.TouchSession()

at Microsoft.Reporting.WebForms.SessionKeepAliveOperation.PerformOperation(NameValueCollection urlQuery, HttpResponse response)

at Microsoft.Reporting.WebForms.HttpHandler.ProcessRequest(HttpContext context)

at System.Web.HttpApplication.CallHandlerExecutionStep.System.Web.HttpApplication.IExecutionStep.Execute()

at System.Web.HttpApplication.ExecuteStep(IExecutionStep step, Boolean& completedSynchronously)

Please help. No specific error message to help me debug. i have no idea what's wrong.

Thanks!

I saw this message quite often before I've tried this approach: before trying to change the report path or HistoryId do the following:
ReportViewer1.ServerReport.ReportPath = "";
ReportViewer1.ServerReport.Refresh();

However, I still get sometimes the message "ASP.NET session expired" or something similar.

report viewer keep showing report is being generated

hi all,

i developed a web app with embedded report viewer to show the reports (server report). everything works alright. i created a setup file to install it at another machine. everything looks ok except that when i want to view the report, it will always show 'Report is being generated' for a very long time when it only takes a few seconds when i view it on report server.

i found the following warning in event viewer (application):

Process information:

Process ID: 4976

Process name: aspnet_wp.exe

Account name: DWPC1\ASPNET

Exception information:

Exception type: SoapException

Exception message: System.Web.Services.Protocols.SoapException: Execution 'icwhpl55jbfwm355yxxw152i' cannot be found > Microsoft.ReportingServices.Diagnostics.Utilities.ExecutionNotFoundException: Execution 'icwhpl55jbfwm355yxxw152i' cannot be found

at Microsoft.ReportingServices.WebServer.SessionStarterAction.CreateExisting()

at Microsoft.ReportingServices.WebServer.ReportExecutionService.GetExecutionInfo(ExecutionInfo& executionInfo)

End of inner exception stack trace

at Microsoft.ReportingServices.WebServer.ReportExecutionService.GetExecutionInfo(ExecutionInfo& executionInfo)

Request information:

Request URL: http://localhost/AirForce/Reserved.ReportViewerWebControl.axd?ReportSession=icwhpl55jbfwm355yxxw152i&ControlID=56545a8d-aaa2-4050-b66e-3a18d3c931d8&Culture=1033&UICulture=1033&ReportStack=1&OpType=SessionKeepAlive&Interval=539000

Request path: /AirForce/Reserved.ReportViewerWebControl.axd

User host address: 127.0.0.1

User: DWPC1\dwdvpr

Is authenticated: True

Authentication Type: Negotiate

Thread account name: DWPC1\ASPNET

Thread information:

Thread ID: 7

Thread account name: DWPC1\ASPNET

Is impersonating: False

Stack trace: at System.Web.Services.Protocols.SoapHttpClientProtocol.ReadResponse(SoapClientMessage message, WebResponse response, Stream responseStream, Boolean asyncCall)

at System.Web.Services.Protocols.SoapHttpClientProtocol.Invoke(String methodName, Object[] parameters)

at Microsoft.SqlServer.ReportingServices2005.Execution.ReportExecutionService.GetExecutionInfo()

at Microsoft.SqlServer.ReportingServices2005.Execution.RSExecutionConnection.GetExecutionInfo()

at Microsoft.Reporting.WebForms.ServerReport.TouchSession()

at Microsoft.Reporting.WebForms.SessionKeepAliveOperation.PerformOperation(NameValueCollection urlQuery, HttpResponse response)

at Microsoft.Reporting.WebForms.HttpHandler.ProcessRequest(HttpContext context)

at System.Web.HttpApplication.CallHandlerExecutionStep.System.Web.HttpApplication.IExecutionStep.Execute()

at System.Web.HttpApplication.ExecuteStep(IExecutionStep step, Boolean& completedSynchronously)

Please help. No specific error message to help me debug. i have no idea what's wrong.

Thanks!

I saw this message quite often before I've tried this approach: before trying to change the report path or HistoryId do the following:
ReportViewer1.ServerReport.ReportPath = "";
ReportViewer1.ServerReport.Refresh();

However, I still get sometimes the message "ASP.NET session expired" or something similar.sql

Report viewer and Visual Studio 2005

Hi, I developed ASP.Net web site project with Report Viewer,and i published the project and put it another system in my LAN, after creating the virtual directory in IIS i tried to browse. I am getting the following error:

[WebException: The request failed with HTTP status 401: Access Denied.] Microsoft.SqlServer.ReportingServices2005.Execution.RSExecutionConnection.GetSecureMethods() +211

The report server of my machine can be accessed thru http://sys40/reportserver from that system. But the published website is showing the above mentioned error, so i created the a new project, same as the one created in my system, in the other system. While debugging the project i am able to access the report server and view the report but wen the website is published and then browsed the above mentioned error is displayed.

Even the identity impersonate = true condition was made in web config file..

How can this issue be solved...

Thanks in advance.. Somu

HI,radmoorthy ：

You can give it a try with these following steps:

1. Verify your NTFS permissions for the users on the folder C:\Program Files\Microsoft SQL Server\MSSQL\Reporting Services\ReportServer.

He should have ("Read & Execute", "List Folder Content" and "Read").

2.In IIS for Reports and ReportServer app set Authenication method to "Basic authentication" from "Integrated Windows authentication".

If i misunderstand you about your question, please feel free to correct me and i will try to help you with more information.

I hope the above information will be helpful. If you have any issues or concerns, please let me know. It's my pleasure to be of assistance

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HI,radmoorthy ：

We are marking this issue as "Answered". If you have any new findings or concerns, please feel free to unmark the issue.
Thank you for your understanding!