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Debugging ReportViewer

I'm having issues getting the ReportViewer to load my report. It works in MS ReportViewerControl, but it does not load at all in ReportViewer, I just get a toolbar and an empty white page. No error messages that I can find.

How can I diagnose this sort of issue? I think I have everything set correctly, but I'm getting no errors.

4 Replies

SR Soundara Rajan S Syncfusion Team November 28, 2013 07:54 PM UTC

Hi David,


Thank you for using Syncfusion products.


Please follow up this incident # 116246.


Please let us know, if you have any concern.                                                                                              



Soundara Rajan S.

CD Current Developer - Merlon June 20, 2014 12:20 AM UTC

I'm having the same problem and i cannot access the link 

Page not found

CH chrish February 16, 2017 04:29 PM UTC

Verify in your web.config that the error page is enabled:


YD Yuvaraj Devarajan Syncfusion Team February 17, 2017 04:57 PM UTC

Hi Chrish, 
Thanks for contacting Syncfusion support. 
We have already provided the error notification bar in ReportViewer control. When the issue occur while processing the report the notification bar throw the error detail. The “showErrorPage="true" option in web.config file is used to notify the issue occur in WebAPI controller page and while registering WebAPI in Global.asax page.      
Yuvaraj D. 

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