[news.eclipse.rt.eclipselink] Re: EclipseLink+Spring+ComboPooledDataSou

[james.sutherland@xxxxxxxxxx (James )]

My guess would be that you are not beginning or committing a JPA 
transaction.  You seem to be wrapping all of the JPA access in your own 
classes, please include this code and your log.

Ensure you do a,

entityManager.getTransaction().begin();

and a,

entityManager.getTransaction().commit();

You may also wish to try calling entityManager.flush().

If you are trying to integrate with Spring's transaction services, then it 
may be a configuration issue.

---
James
http://www.nabble.com/EclipseLink---Users-f26658.html