Hi everyone,

I have inherited a fairly old application and have been in the process of upgrading from hibernate 2.0 (which was working ok) to hibernate 3.2.5.

I went through the migration guide and did everything as I was supposed to but am now getting the following exception whenever I try and commit a transaction.

"org.hibernate.TransactionException: Transaction not successfully started"


I am running Hibernate 3.2.5 under JBoss 3.2.5 using JTA transactions in the standard way. My pseudocode is.

session = sessionFactory.openSession();
tx = session.openTransaction();
session.DoSomeSaveAndUpdate()
tx.commit();

The error is thrown on the tx.commit();

I am running on MS SQL Server 2005.

Any ideas as to what this message means at all?

cheers,