Solution:

Execute the following command:

TFSSecurity.exe /g+ "Team Foundation Service Accounts" n:"[Domain]\[User Id]" /server:http://tfs:8080/tfs

Explanation:

I was not able to create a new team project due to the following exception even though the site with the new team project name does not exist in share point.

Module: Initializer
Event Description: TF30207: Initialization for plugin “Microsoft.ProjectCreationWizard.Portal” failed
Exception Type: Microsoft.TeamFoundation.Client.PcwException
Exception Message: TF30270: Project site folder “ProjectName” already exists
Stack Trace:
at Microsoft.VisualStudio.TeamFoundation.WssSiteCreator.Initialize(ProjectCreationContext context)
at Microsoft.VisualStudio.TeamFoundation.EngineStarter.InitializePlugins(MsfTemplate template, PcwPluginCollection pluginCollection)

Solution:

Exception message misguided me. The real problem was with the Share Point connectivity. I was not able to connect to Share Point server using the server name but IP worked. I changed the Share Point sever name to IP in TFS administration console which fixed the issue.

Explanation:

unable to rename a version control folder. rename option is disabled.

Solution:

You need to get the entire parent folder source to rename any child folders inside the parent.

Solution:

1. Query tbl_EventSubscription table in the collection DB to identify the Event ID

 select id, * from  [Tfs_DefaultCollection].[dbo].[tbl_EventSubscription]

2. log on to TFS App tier --> Open console window (cmd.exe)

3. goto cd C:\Program Files\Microsoft Team Foundation Server 2010\Tools 

4. use BisSubscribe /unsubscribe command

Syntax:

BisSubscribe /unsubscribe /id <id> (/server <serverNameOrUri> | /collection <collectionNameOrUri>)

Example:

bissubscribe /unsubscribe /id 100 /collection http://tfs:8080/tfs/defaultCollection

Explanation:

Unable to view the build report.  

Solution:

View the build report in IE 9 or latest version