Erro EJB

Pessoal,

Tenho um link que quando eu clico nele a seguinte mensagem é exibida:

00000021 ExceptionUtil E CNTR0019E: EJB emitiu uma exceção (não-declarada) inesperada durante a chamada do método "create". Dados da exceção:com.ibm.ejs.container.CreateFailureException: ; nested exception is: java.lang.VerifyError: class loading constraint violated (class: br/com/simetrias/cir/ejb/facade/_CadastroFacadeEJB_Stub method: aDominioDistribCessaoVidaVOPesquisar(Lbr/com/simetrias/cir/vo/DominioDistribCessaoVidaVO;)Ljava/util/Collection;) at pc: 0 at br.com.simetrias.cir.ejb.facade.EJSStatelessCadastroFacadeEJBHomeBean_36dd3ec1.create(EJSStatelessCadastroFacadeEJBHomeBean_36dd3ec1.java:33) at br.com.simetrias.cir.ejb.facade.EJSRemoteStatelessCadastroFacadeEJBHome_36dd3ec1.create(EJSRemoteStatelessCadastroFacadeEJBHome_36dd3ec1.java:27) at br.com.simetrias.cir.ejb.facade._CadastroFacadeEJBHome_Stub.create(_CadastroFacadeEJBHome_Stub.java:238) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:64) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:615) at br.com.simetrias.cir.util.ServiceLocator.getEJB(ServiceLocator.java:54) at br.com.simetrias.cir.ejb.delegate.CadastroDelegate.empresaVOPesquisar(CadastroDelegate.java:1016) at br.com.simetrias.cir.struts.action.EmissaoSegAction.pesquisarEmpresaSeg(EmissaoSegAction.java:180) at br.com.simetrias.cir.struts.action.EmissaoSegAction.execute(EmissaoSegAction.java:58) at org.apache.struts.action.RequestProcessor.processActionPerform(RequestProcessor.java:484) at org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:274) at org.apache.struts.action.ActionServlet.process(ActionServlet.java:1482) at org.apache.struts.action.ActionServlet.doGet(ActionServlet.java:507) at javax.servlet.http.HttpServlet.service(HttpServlet.java:743) at javax.servlet.http.HttpServlet.service(HttpServlet.java:856) at com.ibm.ws.webcontainer.servlet.ServletWrapper.service(ServletWrapper.java:966) at com.ibm.ws.webcontainer.servlet.ServletWrapper.service(ServletWrapper.java:907) at com.ibm.ws.webcontainer.filter.WebAppFilterChain.doFilter(WebAppFilterChain.java:145) at br.com.bradseg.security.filters.LoginFilter.doFilter(LoginFilter.java:56) at com.ibm.ws.webcontainer.filter.FilterInstanceWrapper.doFilter(FilterInstanceWrapper.java:190) at com.ibm.ws.webcontainer.filter.WebAppFilterChain.doFilter(WebAppFilterChain.java:130) at com.ibm.ws.webcontainer.filter.WebAppFilterChain._doFilter(WebAppFilterChain.java:87) at com.ibm.ws.webcontainer.filter.WebAppFilterManager.doFilter(WebAppFilterManager.java:701) at com.ibm.ws.webcontainer.filter.WebAppFilterManager.doFilter(WebAppFilterManager.java:646) at com.ibm.ws.webcontainer.servlet.ServletWrapper.handleRequest(ServletWrapper.java:475) at com.ibm.ws.wswebcontainer.servlet.ServletWrapper.handleRequest(ServletWrapper.java:463) at com.ibm.ws.webcontainer.webapp.WebApp.handleRequest(WebApp.java:3129) at com.ibm.ws.webcontainer.webapp.WebGroup.handleRequest(WebGroup.java:238) at com.ibm.ws.webcontainer.WebContainer.handleRequest(WebContainer.java:811) at com.ibm.ws.wswebcontainer.WebContainer.handleRequest(WebContainer.java:1433) at com.ibm.ws.webcontainer.channel.WCChannelLink.ready(WCChannelLink.java:93) at com.ibm.ws.http.channel.inbound.impl.HttpInboundLink.handleDiscrimination(HttpInboundLink.java:465) at com.ibm.ws.http.channel.inbound.impl.HttpInboundLink.handleNewInformation(HttpInboundLink.java:394) at com.ibm.ws.http.channel.inbound.impl.HttpICLReadCallback.complete(HttpICLReadCallback.java:102) at com.ibm.ws.tcp.channel.impl.AioReadCompletionListener.futureCompleted(AioReadCompletionListener.java:152) at com.ibm.io.async.AbstractAsyncFuture.invokeCallback(AbstractAsyncFuture.java:213) at com.ibm.io.async.AbstractAsyncFuture.fireCompletionActions(AbstractAsyncFuture.java:195) at com.ibm.io.async.AsyncFuture.completed(AsyncFuture.java:136) at com.ibm.io.async.ResultHandler.complete(ResultHandler.java:194) at com.ibm.io.async.ResultHandler.runEventProcessingLoop(ResultHandler.java:741) at com.ibm.io.async.ResultHandler$2.run(ResultHandler.java:863) at com.ibm.ws.util.ThreadPool$Worker.run(ThreadPool.java:1510) Caused by: java.lang.VerifyError: class loading constraint violated (class: br/com/simetrias/cir/ejb/facade/_CadastroFacadeEJB_Stub method: aDominioDistribCessaoVidaVOPesquisar(Lbr/com/simetrias/cir/vo/DominioDistribCessaoVidaVO;)Ljava/util/Collection;) at pc: 0 at java.lang.J9VMInternals.verifyImpl(Native Method) at java.lang.J9VMInternals.verify(J9VMInternals.java:59) at java.lang.J9VMInternals.initialize(J9VMInternals.java:120) at java.lang.Class.newInstanceImpl(Native Method) at java.lang.Class.newInstance(Class.java:1263) at com.ibm.rmi.util.Utility.loadStub(Utility.java:1150) at com.ibm.rmi.util.Utility.access$000(Utility.java:119) at com.ibm.rmi.util.Utility$TieToStubInfoCache.get(Utility.java:155) at com.ibm.rmi.util.Utility.findStub(Utility.java:1019) at com.ibm.rmi.util.Utility.loadStub(Utility.java:940) at com.ibm.rmi.util.Utility.loadTie(Utility.java:737) at com.ibm.rmi.javax.rmi.PortableRemoteObject.exportObject(PortableRemoteObject.java:113) at javax.rmi.PortableRemoteObject.exportObject(PortableRemoteObject.java:106) at com.ibm.ejs.oa.EJSOAImpl.registerServant(EJSOAImpl.java:331) at com.ibm.ejs.container.EJSWrapperCommon.registerServant(EJSWrapperCommon.java:253) at com.ibm.ejs.container.EJSWrapperCommon.getRemoteWrapper(EJSWrapperCommon.java:232) at com.ibm.ejs.container.EJSHome.createWrapper(EJSHome.java:1267) at br.com.simetrias.cir.ejb.facade.EJSStatelessCadastroFacadeEJBHomeBean_36dd3ec1.create(EJSStatelessCadastroFacadeEJBHomeBean_36dd3ec1.java:23) ... 43 more

Alguém pode me ajudar.

Obrigado.

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