java.lang.IllegalStateException: Cannot activate session: at com.sap.engine.session.runtime.http.HttpRuntimeSessionModel.beforeActivate(HttpRuntimeSessionModel.java:92) at com.sap.engine.session.runtime.RuntimeSessionModel.activate(RuntimeSessionModel.java:297) at com.sap.engine.session.runtime.SessionRequest.notActiveRtModel(SessionRequest.java:142) at com.sap.engine.session.runtime.SessionRequest.getSession(SessionRequest.java:111) at com.sap.engine.session.runtime.SessionRequest.session(SessionRequest.java:88) at com.sap.engine.session.runtime.SessionRequest.session(SessionRequest.java:96) at com.sap.engine.session.runtime.http.HttpSessionRequest.getSession(HttpSessionRequest.java:478) at com.sap.engine.services.servlets_jsp.server.runtime.client.RequestContext.getSession(RequestContext.java:721) at com.sap.engine.services.servlets_jsp.server.runtime.client.HttpServletRequestFacadeWrapper.getSession(HttpServletRequestFacadeWrapper.java:327) at javax.servlet.http.HttpServletRequestWrapper.getSession(HttpServletRequestWrapper.java:256) at com.sap.portal.prt.util.PortalServletRequestWrapper$SessionDispatchHandler.service(PortalServletRequestWrapper.java:179) at com.sap.engine.services.servlets_jsp.server.deploy.impl.module.IRequestDispatcherImpl.dispatch(IRequestDispatcherImpl.java:292) at com.sap.portal.prt.util.PortalServletRequestWrapper.getSessionDispatchHandler(PortalServletRequestWrapper.java:144) at com.sap.portal.prt.util.PortalServletRequestWrapper.getSession(PortalServletRequestWrapper.java:89) at com.sap.portal.prt.util.PortalServletRequestWrapper.getSession(PortalServletRequestWrapper.java:77) at com.sapportals.wcm.portal.util.PortalServletRequestWrapper.<init>(PortalServletRequestWrapper.java:124) at com.sapportals.wcm.portal.util.PortalServletRequestWrapper.<init>(PortalServletRequestWrapper.java:113) at com.sapportals.wcm.portal.proxy.PCProxyServlet.service(PCProxyServlet.java:164) at javax.servlet.http.HttpServlet.service(HttpServlet.java:847) at com.sap.portal.prt.broker.ServletComponentItem$ServletWrapperComponent.doContent(ServletComponentItem.java:99) at com.sapportals.portal.prt.component.AbstractPortalComponent.serviceDeprecated(AbstractPortalComponent.java:213) at com.sapportals.portal.prt.component.AbstractPortalComponent.service(AbstractPortalComponent.java:129) at com.sap.portal.prt.core.RequestDispatcherFactory$PortalComponentRequestDispatcher$5.service(RequestDispatcherFactory.java:308) at com.sap.engine.services.servlets_jsp.server.deploy.impl.module.IRequestDispatcherImpl.dispatch(IRequestDispatcherImpl.java:292) at com.sap.portal.prt.core.RequestDispatcherFactory$PortalComponentRequestDispatcher.service(RequestDispatcherFactory.java:298) at com.sap.portal.prt.core.PortalRequestManager.callPortalComponent(PortalRequestManager.java:218) at com.sap.portal.prt.core.PortalRequestManager.dispatchRequest(PortalRequestManager.java:96) at com.sap.portal.prt.core.PortalRequestManager.dispatchRequest(PortalRequestManager.java:130) at com.sap.portal.prt.component.PortalComponentResponse.include(PortalComponentResponse.java:206) at com.sap.portal.prt.pom.PortalNode.service(PortalNode.java:590) at com.sap.portal.prt.core.PortalRequestManager.callPortalComponent(PortalRequestManager.java:222) at com.sap.portal.prt.core.PortalRequestManager.dispatchRequest(PortalRequestManager.java:96) at com.sap.portal.prt.core.PortalRequestManager.dispatchRequest(PortalRequestManager.java:130) at com.sap.portal.prt.core.PortalRequestManager.runRequestCycle(PortalRequestManager.java:509) at com.sapportals.portal.prt.connection.ServletConnection._handleRequest(ServletConnection.java:224) at com.sapportals.portal.prt.connection.ServletConnection.handleRequestWithoutSettingEncoding(ServletConnection.java:110) at com.sapportals.wcm.portal.connection.KmConnection.handleRequest(KmConnection.java:50) at com.sap.portal.prt.dispatcher.DispatcherServlet.service(DispatcherServlet.java:132) at javax.servlet.http.HttpServlet.service(HttpServlet.java:847) at com.sap.engine.services.servlets_jsp.server.runtime.FilterChainImpl.runServlet(FilterChainImpl.java:202) at com.sap.engine.services.servlets_jsp.server.runtime.FilterChainImpl.doFilter(FilterChainImpl.java:103) at com.sap.portal.http.EnrichNavRequestFilter.doFilter(EnrichNavRequestFilter.java:49) at com.sap.engine.services.servlets_jsp.server.runtime.FilterChainImpl.doFilter(FilterChainImpl.java:79) at com.sap.portal.prt.dispatcher.CustomHeaderFilter.doFilter(CustomHeaderFilter.java:58) at com.sap.engine.services.servlets_jsp.server.runtime.FilterChainImpl.doFilter(FilterChainImpl.java:79) at com.sap.engine.services.servlets_jsp.server.HttpHandlerImpl.runServlet(HttpHandlerImpl.java:441) at com.sap.engine.services.servlets_jsp.server.HttpHandlerImpl.handleRequest(HttpHandlerImpl.java:210) at com.sap.engine.services.httpserver.server.RequestAnalizer.startServlet(RequestAnalizer.java:439) at com.sap.engine.services.httpserver.server.RequestAnalizer.startServlet(RequestAnalizer.java:428) at com.sap.engine.services.servlets_jsp.filters.DSRWebContainerFilter.process(DSRWebContainerFilter.java:38) at com.sap.engine.services.httpserver.chain.AbstractChain.process(AbstractChain.java:78) at com.sap.engine.services.servlets_jsp.filters.ServletSelector.process(ServletSelector.java:81) at com.sap.engine.services.httpserver.chain.AbstractChain.process(AbstractChain.java:78) at com.sap.engine.services.servlets_jsp.filters.ApplicationSelector.process(ApplicationSelector.java:278) at com.sap.engine.services.httpserver.chain.AbstractChain.process(AbstractChain.java:78) at com.sap.engine.services.httpserver.filters.WebContainerInvoker.process(WebContainerInvoker.java:85) at com.sap.engine.services.httpserver.chain.HostFilter.process(HostFilter.java:9) at com.sap.engine.services.httpserver.chain.AbstractChain.process(AbstractChain.java:78) at com.sap.engine.services.httpserver.filters.ResponseLogWriter.process(ResponseLogWriter.java:60) at com.sap.engine.services.httpserver.chain.HostFilter.process(HostFilter.java:9) at com.sap.engine.services.httpserver.chain.AbstractChain.process(AbstractChain.java:78) at com.sap.engine.services.httpserver.filters.DefineHostFilter.process(DefineHostFilter.java:27) at com.sap.engine.services.httpserver.chain.ServerFilter.process(ServerFilter.java:12) at com.sap.engine.services.httpserver.chain.AbstractChain.process(AbstractChain.java:78) at com.sap.engine.services.httpserver.filters.MonitoringFilter.process(MonitoringFilter.java:35) at com.sap.engine.services.httpserver.chain.ServerFilter.process(ServerFilter.java:12) at com.sap.engine.services.httpserver.chain.AbstractChain.process(AbstractChain.java:78) at com.sap.engine.services.httpserver.filters.SessionSizeFilter.process(SessionSizeFilter.java:26) at com.sap.engine.services.httpserver.chain.ServerFilter.process(ServerFilter.java:12) at com.sap.engine.services.httpserver.chain.AbstractChain.process(AbstractChain.java:78) at com.sap.engine.services.httpserver.filters.MemoryStatisticFilter.process(MemoryStatisticFilter.java:57) at com.sap.engine.services.httpserver.chain.ServerFilter.process(ServerFilter.java:12) at com.sap.engine.services.httpserver.chain.AbstractChain.process(AbstractChain.java:78) at com.sap.engine.services.httpserver.filters.DSRHttpFilter.process(DSRHttpFilter.java:43) at com.sap.engine.services.httpserver.chain.ServerFilter.process(ServerFilter.java:12) at com.sap.engine.services.httpserver.chain.AbstractChain.process(AbstractChain.java:78) at com.sap.engine.services.httpserver.server.Processor.chainedRequest(Processor.java:468) at com.sap.engine.services.httpserver.server.Processor$FCAProcessorThread.process(Processor.java:262) at com.sap.engine.services.httpserver.server.rcm.RequestProcessorThread.run(RequestProcessorThread.java:56) at com.sap.engine.core.thread.execution.Executable.run(Executable.java:122) at com.sap.engine.core.thread.execution.Executable.run(Executable.java:101) at com.sap.engine.core.thread.execution.CentralExecutor$SingleThread.run(CentralExecutor.java:328) Caused by: com.sap.bc.proj.jstartup.sadm.ShmNoMemoryException: Cannot find web session 5aglQ5IE1PqKudO6kNT4pk7chLGIjgEO-CsA_SAPez9Cv1qS3pHj4diVtabr8Okm 1504722 (rc = 2 out of memory). at com.sap.bc.proj.jstartup.sadm.ShmWebSession.nativeFind(Native Method) at com.sap.bc.proj.jstartup.sadm.ShmWebSession.findSession(ShmWebSession.java:308) at com.sap.bc.proj.jstartup.sadm.ShmWebSession.findSession(ShmWebSession.java:333) at com.sap.engine.session.runtime.http.HttpRuntimeSessionModel.activateShmSlot(HttpRuntimeSessionModel.java:378) at com.sap.engine.session.runtime.http.HttpRuntimeSessionModel.beforeActivate(HttpRuntimeSessionModel.java:87) ... 81 more