Hi friends,
In CRM ISA 4.0, while configuring a material in the b2b application, I am getting the following exception.
ISA Framework: Internal Error: com.sap.spc.remote.client.object.IPCException:java.lang.NullointerException
The full stack Trace is..
May 14, 2008 10:55:38... SAPEngine_Application_Thread[impl:3]_12 Error bbcom.sapmarkets.isa.core.eai.sp.ipc.BackendBusinessObjectIPCBase [(J2EE345950900)ID0808090150DB12705380130821516623End|system.eai.exception] Error occcurred in EAI layer "Error closing IPC session" java.lang.NullPointerException at com.sap.spc.remote.client.object.imp.DefaultIPCSession.close(DefaultIPCSession.java:755) at com.sapmarkets.isa.core.eai.sp.ipc.BackendBusinessObjectIPCBase.destroyBackendObject(BackendBusinessObjectIPCBase.java:151) at com.sapmarkets.isa.core.eai.BackendObjectManagerImpl.destroy(BackendObjectManagerImpl.java:311) at com.sapmarkets.isa.core.businessobject.management.MetaBusinessObjectManager.valueUnbound(MetaBusinessObjectManager.java:244) at com.sap.engine.services.servlets_jsp.server.runtime.context.WebEvents.sessionValueUnbound(WebEvents.java:410) at com.sap.engine.services.servlets_jsp.server.runtime.context.WebEvents.sessionValueUnbound(WebEvents.java:404) at com.sap.engine.services.servlets_jsp.server.runtime.client.ApplicationSession.removeAttribute(ApplicationSession.java:699) at com.sapmarkets.isa.core.InitAction.perform(InitAction.java:124) at org.apache.struts.action.ActionServlet.processActionPerform(ActionServlet.java:1786) at org.apache.struts.action.ActionServlet.process(ActionServlet.java:1585) at com.sapmarkets.isa.core.ActionServlet.process(ActionServlet.java:430) at org.apache.struts.action.ActionServlet.doPost(ActionServlet.java:509) at javax.servlet.http.HttpServlet.service(HttpServlet.java:760) at javax.servlet.http.HttpServlet.service(HttpServlet.java:853) at com.sap.engine.services.servlets_jsp.server.runtime.FilterChainImpl.runServlet(FilterChainImpl.java:117) at com.sap.engine.services.servlets_jsp.server.runtime.FilterChainImpl.doFilter(FilterChainImpl.java:62) at com.tealeaf.capture.LiteFilter.doFilter(LiteFilter.java:98) at com.sapmarkets.isa.isacore.TealeafFilter.doFilter(TealeafFilter.java:57) at com.sap.engine.services.servlets_jsp.server.runtime.FilterChainImpl.doFilter(FilterChainImpl.java:58) at com.sap.engine.services.servlets_jsp.server.HttpHandlerImpl.runServlet(HttpHandlerImpl.java:373) at com.sap.engine.services.servlets_jsp.server.HttpHandlerImpl.handleRequest(HttpHandlerImpl.java:264) at com.sap.engine.services.httpserver.server.RequestAnalizer.startServlet(RequestAnalizer.java:347) at com.sap.engine.services.httpserver.server.RequestAnalizer.startServlet(RequestAnalizer.java:325) at com.sap.engine.services.httpserver.server.RequestAnalizer.invokeWebContainer(RequestAnalizer.java:887) at com.sap.engine.services.httpserver.server.RequestAnalizer.handle(RequestAnalizer.java:241) at com.sap.engine.services.httpserver.server.Client.handle(Client.java:92) at com.sap.engine.services.httpserver.server.Processor.request(Processor.java:148) at com.sap.engine.core.service630.context.cluster.session.ApplicationSessionMessageListener.process(ApplicationSessionMessageListener.java:33) at com.sap.engine.core.cluster.impl6.session.MessageRunner.run(MessageRunner.java:41) at com.sap.engine.core.thread.impl3.ActionObject.run(ActionObject.java:37) at java.security.AccessController.doPrivileged(Native Method) at com.sap.engine.core.thread.impl3.SingleThread.execute(SingleThread.java:95) at com.sap.engine.core.thread.impl3.SingleThread.run(SingleThread.java:160)
please give me advise what will be the possible reason.
Thanks & Regards,
Kiran K Vemula.