To resolve this issue, use the Microsoft Report Viewer 2010 SP1 or later versions. You can download the Microsoft Report Viewer 2010 SP1 Redistributable Package from Microsoft Download Center, at http://go.microsoft.com/fwlink/?LinkId=240146.
See the SQL Server Books Online topic Troubleshoot a Reporting Services Installation
If after successfully installing Microsoft SQL Server 2012 Reporting Services in SharePoint mode and the Microsoft SQL Server Reporting Services Add-in for SharePoint 2010, you do not see “SQL Server Reporting Services” in the following two menus, then the Reporting Services service has not been registered:
SharePoint 2010 Central Administration -> "Application Management" -> "Manage Services on Server" page Or SharePoint 2010 Central Administration -> "Application Management" -> "Manage Service Applications" ->"New" menu
To register and start the Reporting Services SharePoint Services, complete the following: Open the
SharePoint 2010 Management Shell with administrator privileges.Right click the icon and click, "Run As Administrator". Run the following three cmdlets from the shell: Install-SPRSService Install-SPRSServiceProxy Get-SPServiceInstance -all |where {$_.TypeName -like "SQL Server Reporting*"} | Start-SPServiceInstance Verify the SQL Server Reporting Services Service shows status as “Started” on the page: SharePoint 2010 Central Administration -> "Application Management" -> "Manage Services on Server" Note: When running the PowerShell commands, if you receive an error similar to this one, "The term 'Install-SPRSservice' is not recognized as the name of a cmdlet, function, script file, or operable program," install the Reporting Services add-in for SharePoint Products and then re-run the commands. See Where to find the Reporting Services add-in for SharePoint Products, http://msdn.microsoft.com/en-us/library/069ac476-6336-44a9-a0e7-db1c4888948f.
Note: When running the PowerShell commands, if you receive an error similar to this one, "The term 'Install-SPRSservice' is not recognized as the name of a cmdlet, function, script file, or operable program," install the Reporting Services add-in for SharePoint Products and then re-run the commands. See Where to find the Reporting Services add-in for SharePoint Products, http://msdn.microsoft.com/en-us/library/069ac476-6336-44a9-a0e7-db1c4888948f.
This is by design with the SQL Server 'Denali' release. Use SharePoint Central Adminisration to configure a SQL Server 'Denali' report server in SharePoint mode. The Reporting Services configuration manager is only used for report servers in Native mode.
KCRyan318 edited Revision 23. Comment: Added link to Reporting Services Add-Ins
Richard Mueller edited Revision 14. Comment: Fix heading lines in HTML to improve the TOC
Craig Guyer - MSFT edited Revision 15. Comment: removing older references to pre-release version