Hi ,
When i am trying to execute a web-based hibernate program , I am getting this error.

[JDBCExceptionReporter] SQL Error: 17002, SQLState: null
[JDBCExceptionReporter] Io exception: The Network Adapter could not establish the connection.


Can anyone please help me to resolve this error.
I am using a connection pool size of 10.

You have problem with connection to database server. Try to connect to database server with the same connection settings via plain JDBC or may be via console client to your database. Check your connection settings and network connection. Also, make sure that your database server permit remote connection to it (via some protocol wich your type of JDBC driver used).

Thanks Lestler, the problem indeed was a database issue . A standalone JDBC program also generated the same exceptions.