Configure SQL Server connection pool on Tomcat

Question

I\'ve been trying to configure a connection pool for a SQL Server 2012 database. I currently have Informix and Oracle pools configured and working, only SQL Server is giving

Answer 1

It seems to me that the java side is correctly configured.

Can you access the server using another JDBC connection (for example SquirrelSQL or similar software)?

If you can't access to the server using Squirrel, maybe you did not enable the TCP/IP access to your server, in this case, follow the accepted answer of Enable remote connections for SQL Server Express 2012

Answer 2

We found our problem.

driverClass="com.microsoft.sqlserver.jdbc.SQLServerDriver"

Should have been

driverClassName="com.microsoft.sqlserver.jdbc.SQLServerDriver"