[jboss-user] [Persistence, JBoss/CMP, Hibernate, Database] - Named query not known error with Jboss/EJB3

elsieq do-not-reply at jboss.com
Mon Apr 16 12:43:43 EDT 2007


I am using jboss-4.0.5 GA.  When I try to use a named query, I am getting a hibernate mapping exception "Named query not known".  The steps to create and use a named query with EJB3 seem very simple so I don't know where I'm going wrong.  

I have defined the named query with the entity like this:

		   query="select gm from Groupmember gm where gm.memberIdKy = :memberId")
@Table(name = "groupmember", catalog = "cmpe275db", uniqueConstraints = {})
public class Groupmember implements java.io.Serializable {

I then use that query in a stateless session bean like this:

Query q = em.createNamedQuery("findGroupsByMemberId"); 

Since I am coding to EJB3 and also using Eclipse with the JBossIDE plugin, that is pretty much all I need to do.  As far as I know, I don't have to deal with mapping files or anything else like that. 

Any clues or insights would be really appreciated.

-Elsie Qureshi

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