HI All: We upgraded from 4.0.4 to 4.2.1 and a waar with JPA/Hibernate/MySQL which used to work fine on both 4.0.4 and the current GlassFish no longer works on 4.2.1 Here's a segment from the JBoss log 22:20:02,490 INFO [STDOUT] 22:20:02,490 INFO [QueryBinder] Binding Named query: ComplianceAgreements.findAllComplianceAgreementId => SELECT s FROM ComplianceAgreements s order by id desc | 22:20:02,522 INFO [STDOUT] 22:20:02,522 INFO [EntityBinder] Bind entity com.baesystems.irad.hibernate.ComplianceAgreements on table compliance_agreements | 22:20:02,580 INFO [STDOUT] 22:20:02,580 INFO [Version] Hibernate Validator 3.0.0.GA | 22:20:02,691 ERROR [SOAPFaultHelperJAXWS] SOAP request exception | java.lang.ClassCastException: org.hibernate.search.event.FullTextIndexEventListener | at org.hibernate.cfg.AnnotationConfiguration.buildSessionFactory(AnnotationConfiguration.java:856) | at org.hibernate.ejb.Ejb3Configuration.buildEntityManagerFactory(Ejb3Configuration.java:730) | at org.hibernate.ejb.HibernatePersistence.createEntityManagerFactory(HibernatePersistence.java:121) | at javax.persistence.Persistence.createEntityManagerFactory(Persistence.java:51) | at javax.persistence.Persistence.createEntityManagerFactory(Persistence.java:33) I suspect this may have something to do with jar version differences. I originally had ejb jars, which I removed, which had given me different stack traces, but I haven't been able to consistently duplicate them. Is there a quick thing I'm missing? THanks Forrest View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4082293#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...