error 401

Question

error 401

WoFe

Mr or Mrs. 500

Points: 552
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December 13, 2006 at 9:59 am

#368565

Sorry to bother you all but i am running into this error when i try to run a report from an ASP.NET web Application that i created.... currently the reports and everything run with no problems at all on my test machine to the same reporting service server but when i install the site to the Test Server then run the reports it does not work.. and below is what it returns... i have tried playing with the IIS but i am not sure what i am doing in the IIS (good thing for test servers) and now i am kind of stuck. I have done some research on the error and tried most of what others say to do and nothing seems to be working...
Thanks for your help ahead of time.
Jason.

The request failed with HTTP status 401: Unauthorized.
[WebException: The request failed with HTTP status 401: Unauthorized.]
   System.Web.Services.Protocols.SoapHttpClientProtocol.ReadResponse(SoapClientMessage message, WebResponse response, Stream responseStream, Boolean asyncCall) +1303
   System.Web.Services.Protocols.SoapHttpClientProtocol.Invoke(String methodName, Object[] parameters) +218
   ReportingService.ReportingService.Render(String Report, String Format, String HistoryID, String DeviceInfo, ParameterValue[] Parameters, DataSourceCredentials[] Credentials, String ShowHideToggle, String& Encoding, String& MimeType, ParameterValue[]& ParametersUsed, Warning[]& Warnings, String[]& StreamIds) in C:\USSMakeReady\Web References\ReportingService\Reference.vb:549
   Application.UI.Reports.RenderPDFReport(String baseReportName, String reportPath, String webReportCache) in C:\Application\Reports\Reports.aspx.vb:429
   Application.UI.Reports.btnAttacheeWithWork_Click(Object sender, EventArgs e) in C:\Application\Reports\Reports.aspx.vb:490
   System.Web.UI.WebControls.Button.OnClick(EventArgs e) +108
   System.Web.UI.WebControls.Button.System.Web.UI.IPostBackEventHandler.RaisePostBackEvent(String eventArgument) +57
   System.Web.UI.Page.RaisePostBackEvent(IPostBackEventHandler sourceControl, String eventArgument) +18
   System.Web.UI.Page.RaisePostBackEvent(NameValueCollection postData) +33
   System.Web.UI.Page.ProcessRequestMain() +1292

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WoFe Mr or Mrs. 500 Points: 552 More actions · Answer 1

i did find one fix that does work but i am not sure the security risk it presents... so i am not sure if i am going to go with this fix...

http://flarepath.blogspot.com/ under 2003 Service Pack 1 and SQL Server Reporting Services. but it consist of putting in a registry dword that disables lookback check... so if someone else can find a better method please help.

thanks.

sankar soma SSC Enthusiast Points: 147 More actions · Answer 2

i think the error is due to not supplying credentials..when you work in your test machine, does your machine account is associated with SQL Server RS?. if so, putting on test will fail. one thing that will work is, supplying the network credentials in asp.net codebehind usually is System.Net.NetworkCredentials("username","password","domain").

not sure if this is what you are looking for..hth.

WoFe Mr or Mrs. 500 Points: 552 More actions · Answer 3

i was thinking the credentials were not being supplied also.. but wasn't sure how to supply them since my company wants to use Windows Authenication for everything.... and my site uses it... but for some reason it wasn't being passed to RS when i would run a report render.

Mike Hayes-368824 Old Hand Points: 353 More actions · Answer 4

While doing installs of Reporting Services recently, I came upon an issue that caused errors similar to the one you describe. Try the following:

Check properties of Reports virtual directory.

-Right-click My Computer and choose Manage.

-Drill to Internet Information Services, Websites, Default Website.

-Right-click Reports and choose properties.

-Click the ASP.NET tab and note the value in the ASP.NET version. If it is blank, select 2.0.50727 from the list and click OK.

-Repeat the above for ReportServer

-Restart IIS by right-clicking Internet Information Services and choosing All Tasks, Restart IIS...

If you suspect an authentication issue, try putting the ASPNET user in the Administrators group on the server. I've used that workaround on my developer environment. I wouldn't recommend this for a production solution, but it should be a useful diagnostic tool.

-Mike