Hello, I'm a bit confuse with JBoss AS 5.1.0 concerning Caching. I switch my application from JBoss AS 4.2 to 5.1.0 and I'm little surprise to see that doesn't work. So I look the documentation on the http://www.jboss.org/file-access/default/members/jbossejb3/freezone/docs/... but change nothing. I have a not classFound org.hibernate.cache.jbc2.JndiMultiplexedJBossCacheRegionFactory etc etc Conf on Jboss 4.2.3 | <persistence-unit name="OracleTest"> | | <jta-data-source>java:/oracleDSTest</jta-data-source> | <properties> | <property name="hibernate.hbm2ddl.auto" value="update" /> | <property name="hibernate.cache.use_second_level_cache" value="true"/> | <property name="hibernate.cache.use_query_cache" value="true"/> | <property name="hibernate.cache.region.factory_class" value="org.hibernate.cache.jbc2.JndiMultiplexedJBossCacheRegionFactory"/> | <property name="hibernate.cache.region.jbc2.cachefactory" value="java:CacheManager"/> | <property name="hibernate.cache.region.jbc2.cfg.entity" value="mvcc-entity"/> | <property name="hibernate.cache.region.jbc2.cfg.query" value="local-query"/> | <property name="hibernate.cache.region_prefix" value="OracleTest"/> | <property name="hibernate.show_sql" value="true" /> | </properties> | </persistence-unit> | Anyone can help me to know how to set up caching on JBOSS 5.1.0 ? Regards, Jérôme View the original post : http://www.jboss.org/index.html?module=bb&op=viewtopic&p=4258668#... Reply to the post : http://www.jboss.org/index.html?module=bb&op=posting&mode=reply&a...