CODEWITHSUNDEEP
asp.netreporting-services
Luka Milani
Luka Milani

Reputation: 1541

missing Microsoft.Reporting.WebForms.HttpHandler?

By WS2008 i did a Report using SSRS Report Server (.RDL file) to show data from an SQL Olap Cube and all work fine.

Now i want embed this report in a web page (.ASPX) with Asp.Net (IIS 7) by the Microsoft Report Viewer (i'd installed already the version 8 and 9).

To do that i have to add some rows in the Web.Config to use the http handlers to view the report.

Something like that:

<add verb="*" path="Reserved.ReportViewerWebControl.axd"
type = "Microsoft.Reporting.WebForms.HttpHandler, Microsoft.ReportViewer.WebForms,
 Version=8.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a" />

As you see the Microsoft.Reporting.WebForms.HttpHandler is requested but isnt installed in the server as picture below

list of assembly installed

So what i have to install to have this handler installed in the server ?

What is missing or i am misunderstanding in this topic ?

Thanks in advance for who can help me in this

Upvotes: 1

Views: 9902

Answers (1)

Anna Brenden
Anna Brenden

Reputation: 3945

The HttpHandler doesn't need to be installed separately - it's part of the report viewer control. The config entry you have is for IIS 6. If you are using IIS 7, it should be in the <system.webServer> section:

<handlers>
    <add name ="ReportViewerWebControlHandler" preCondition="integratedMode" verb="*" path="Reserved.ReportViewerControl.axd" type="Microsoft.Reporting.WebForms.HttpHandler, Microsoft.ReportViewer.WebForms, Version=8.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a" />
</handlers>

You will need to remove the other config entry for this to work correctly. Also, there is a version 10 of Microsoft Report Viewer available. I've had problems when multiple versions of the dlls are installed so I would try to just use 10 and remove versions 8 and 9.

Upvotes: 2

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