Hi all,

I´m using Hibernate 3.1.2, Spring 1.2, deployed in JBoss 4.0.3.SP1. The application loads the initial data from the DB, but when I do the first query I obtain the next exception :

Could not open Hibernate session for transaction; nested exception is org.hibernate.exception.GenericJDBCException: Cannot open user connection

I think hibernate or Spring doesn't close the transaction and after the first query hibernate is left in a bad state.

Does anybody knows what could be happen?

Thanks in advance

Rodolfo