i have a stateless session bean which employs userTransaction, deployed on 3.0.0 and serving request without any exception. when i tried to deploy same bean on 3.0.4 & 3.0.6 the following exception is raised-
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09:54:18,314 ERROR [LogInterceptor] RuntimeException:
java.lang.IllegalArgumentException: disconnect(ManagedConnection mc: null, Object c: org.jboss.resource.adapter.jdbc.local.LocalConnection@3c86e9) called with unknown managed connection at org.jboss.resource.connectionmanager.BaseConnectionManager2.unregisterAssociation(BaseConnectionManager2.java:661)
at org.jboss.resource.connectionmanager.BaseConnectionManager2.disconnect(BaseConnectionManager2.java:619)
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the bean method is like this:
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try {
userTran = sessionContext.getUserTransaction();
userTran.begin();
InitialContext ctx1 = new InitialContext();
Object ref = ctx1.lookup("java:comp/env/ejb/AnalysisMonthCummEJB");
AnalysisMonthCummLocalHome home = (AnalysisMonthCummLocalHome) PortableRemoteObject.narrow(ref, AnalysisMonthCummLocalHome.class);
AnalysisMonthCummPK pk = new AnalysisMonthCummPK();

pk.cCode = analysisMonthCummBean.getCcode();
pk.month = analysisMonthCummBean.getMonth();
pk.year = analysisMonthCummBean.getYear();
try{
AnalysisMonthCummLocal remote = home.findByPrimaryKey(pk);
remote.remove();
}

catch (ObjectNotFoundException re) {}
catch (FinderException re) {}

home.create(analysisMonthCummBean);
userTran.commit();
} catch (NamingException ne) {
throw new EJBException("AnalysisMonthCummSessionEJB :create " + ne);
} catch (Exception ex) {
if (userTran != null) {
userTran.rollback();
}
}
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the same bean is also working on 3.2 without error.
can anybody help me.