Hi, I'm using a NamedQuery in my Artikel entity bean, but mapping by annotation doesn't take place. The bean starts like this: | @Entity | @Table(name="ARTIKEL") | @NamedQuery(name="findAllArtikel", query ="SELECT a FROM ARTIKEL a ORDER BY a.artnr") | public class Artikel implements java.io.Serializable { | When I start up my JBoss, I get the follwoing exception: | ERROR [SessionFactoryImpl] Error in named query: findAllArtikel | org.hibernate.hql.ast.QuerySyntaxException: ARTIKEL is not mapped [SELECT a FROM ARTIKEL a ORDER BY a.artnr] | My persistence.xml looks like this | <?xml version="1.0" encoding="UTF-8"?> | <persistence xmlns="http://java.sun.com/xml/ns/persistence" | xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" | xsi:schemaLocation="http://java.sun.com/xml/ns/persistence | http://java.sun.com/xml/ns/persistence/persistence_1_0.xsd" | version="1.0"> | <persistence-unit name="JavaEE"> | <jta-data-source>java:DefaultDS</jta-data-source> | <properties> | <property name="hibernate.archive.autodetection" value="class"/> | </properties> | </persistence-unit> | </persistence> | Originally, the persistence.xml was without the properites section, a thing I ran into looking around in Java forums. I am using HSQL db. There's obviously something missing fro hibernate, but I can't say what to put where. I am using Java SDK 1.5 along with Jboss 4.0.4 GA. View the original post : http://www.jboss.org/index.html?module=bb&op=viewtopic&p=4267262#... Reply to the post : http://www.jboss.org/index.html?module=bb&op=posting&mode=reply&a...