I have been facing this problem since long time.

I have created an Enterprise Application using Struts, EJB(Session) and Hibernate.

I m trying to fire a simple SELECT query using Hibernate.

When i run the query in standalone class i am able to retrive the resultset.

However when I use the same in the EAR project it gives me a WARN[QuerySplitter] no persistent classes found for query class:

Kindly help..............

This usually means that you query class has no mapping or
the mapping is not loaded. try to enable some hibernate logging
then you will see what mappings are loaded at startup.

The query class mapping is done properly as I m able to persist the data using session.save().
If the class was not mapped, then I would have got an Exception on the query, here I m gettimg a WARN message.
The Hibernate logging is enable, however I m still not able to resolve this issue

Finally I got the resolution to the problem...........
I was using Jboss App server. The only thing I did was to put the hibernate jar files in the lib folder of jboss default server.