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

We found our problem.

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

Should have been

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