We have performed following steps as of now-
Install TFS2010 10.0.30319.1 (RTM) on Windows Server 2008 R2 Enterprise(app tier)
SQL 2008 SP1 with Cumulative update 2 on Windows Server 2008 R2 Enterprise(data tier)
Reporting Service is installed on app tier.
After this installation worked fine we installed SharePoint 2010 on app tier.
After installation we followed http://blogs.msdn.com/b/team_foundation/archive/2010/03/06/configuring-sharepoint-server-2010-beta-for-dashboard-compatibility-with-tfs-2010-beta2-rc.aspx for configuration.
We are not able to perform the last step described in the link as following error occured- TF249063: The following Web service is not available: http://apptier:31254/_vti_bin/TeamFoundationIntegrationService.asmx. This Web service is used for the Team Foundation Server Extensions for SharePoint Products. The underlying error is: The remote server returned an error: (404) Not Found.. Verify that the following URL points to a valid SharePoint Web application and that the application is available: http://apptier:31254. If the URL is correct and the Web application is operating normally, verify that a firewall is not blocking access to the Web application.
We have also noticed that Document Folder in Team project also have red x.
Please help. Thanks upfront.