Saturday, April 19, 2014
TF255146: Team Foundation Server requires SQL Server 2012 SP1 (11.00.3000) or greater. The SQL Server instance XXXXXXXX you supplied is version 12.0.2000.8.
This issue raised when trying to install Team Foundation Server (TFS) 2013 over SQL 2014 database. Make sure to install TFS 2013 Update 2 as it will support SQL SERVER 2014 while the previous version supports up to SQL SERVER 2012.