Reserved.ReportViewerWebControl.axd not found reportviewer 404

by ebarcza 12/5/2012 5:53:00 PM

When deploying an app using SSRS to a new server, sometimes the Report Viewer Control does not like to work without a tweak or two. I sometimes get a 404 on the report viewer control. The parameters will show up and the header controls, but not the body of the report. The body of the report has a 404 error in it. If you user Fiddler to check out a little closer you'll see the 404 error originates from the reportviewer control itself

404 http http://test.url.net/Reserved.ReportViewerWebControl.axd?OpType=Resource&Version=9.0.21022.227&Name=Microsoft.Reporting.WebForms.Icons.ChevronUp.gif

Well, here's the Fix.

  1. Open IIS Manager
  2. Click on the server in the tree on left
  3. In the options click on Handler Mappings
  4. Under Actions click on Add Managed Handler
  5. Fill out the following values
  6. 1.Request path: Reserved.ReportViewerWebControl.axd
  7. 2.Type: Microsoft.Reporting.WebForms.HttpHandler, Microsoft.ReportViewer.WebForms, Version=9.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a
  8. 3.Name: Reserved-ReportViewerWebControl-axd
  9. Click OK
  10. BOOM - works on my machine...

Tags:

Powered by BlogEngine.NET 1.5.0.7
Theme by Mads Kristensen

About the author

Name of author Author name
Something about me and what I do.

E-mail me Send mail

Calendar

<<  November 2017  >>
MoTuWeThFrSaSu
303112345
6789101112
13141516171819
20212223242526
27282930123
45678910

View posts in large calendar

Recent comments

Tags

Disclaimer

The opinions expressed herein are my own personal opinions and do not represent my employer's view in anyway.

© Copyright 2017

Sign in