3 Replies Latest reply on Jul 11, 2011 6:29 PM by 874703

    REP-56048: Engine rwEng-0 crashed., job Id: 29

    nhameed
      Dear Experts,

      I am facing an error (REP-56048: Engine rwEng-0 crashed., job Id: 29) in running RDF reports on

      Windows 2003 Server
      Reports 11.1.1.2.0
      Weblogic server 10.3.3 server.

      While reading the trace files it seems servlet facing problem in connecting with the database. I have placed the tnsnames entries both in report home and reports instance home. I can ping and run the queries using the tnsnames.

      I have searched possible solutions on Oracle Support and even followed the solution provided by ID 747045.1 but of no use.

      Following is the url for calling the report.

      http://localhost:7778/reports/rwservlet?report=UOSTATICS31.rdf&userid=umra/umra123@oraumra&destype=cache&desformat=PDF

      Please give me your expert advice to solve it.


      rwservlet_diagnostic.log Contents are as under.

      ----------------------------------------------------------------------------The trace file contents of the error-------------------------------------------------------------------

      [2010-08-24T15:10:54.788+03:00] [WLS_REPORTS] [WARNING] [] [javax.enterprise.resource.corba._DEFAULT_.rpc.transport] [tid: [ACTIVE].ExecuteThread: '0' for queue: 'weblogic.kernel.Default (self-tuning)'] [userId: <anonymous>] [ecid: 0000Ie^0XGfDwWWFLziOOA1CSsaP000022,0] [APP: reports#11.1.1.2.0] "IOP00410201: (COMM_FAILURE) Connection failure: socketType: IIOP_CLEAR_TEXT; hostname: 192.168.2.9; port: 1459"[[
      org.omg.CORBA.COMM_FAILURE: vmcid: SUN minor code: 201 completed: No
           at com.sun.corba.se.impl.logging.ORBUtilSystemException.connectFailure(ORBUtilSystemException.java:2200)
           at com.sun.corba.se.impl.logging.ORBUtilSystemException.connectFailure(ORBUtilSystemException.java:2221)
           at com.sun.corba.se.impl.transport.SocketOrChannelConnectionImpl.<init>(SocketOrChannelConnectionImpl.java:205)
           at com.sun.corba.se.impl.transport.SocketOrChannelConnectionImpl.<init>(SocketOrChannelConnectionImpl.java:218)
           at com.sun.corba.se.impl.transport.SocketOrChannelContactInfoImpl.createConnection(SocketOrChannelContactInfoImpl.java:101)
           at com.sun.corba.se.impl.protocol.CorbaClientRequestDispatcherImpl.beginRequest(CorbaClientRequestDispatcherImpl.java:152)
           at com.sun.corba.se.impl.protocol.CorbaClientDelegateImpl.request(CorbaClientDelegateImpl.java:118)
           at org.omg.CORBA.portable.ObjectImpl._request(ObjectImpl.java:431)
           at oracle.reports.server._ServerClassStub.getState(_ServerClassStub.java:22)
           at oracle.reports.client.ServerManager.getServer(ServerManager.java:166)
           at oracle.reports.client.ServerManager.isSecure(ServerManager.java:420)
           at oracle.reports.client.ServerManager.isSecure(ServerManager.java:405)
           at oracle.reports.rwclient.CommandManager.getServerSecuritySetting(CommandManager.java:347)
           at oracle.reports.rwclient.ServletCmdMgr.handleWebCommand(ServletCmdMgr.java:319)
           at oracle.reports.rwclient.RWClient.handleWebCommand(RWClient.java:1306)
           at oracle.reports.rwclient.RWClient.processRequest(RWClient.java:1826)
           at oracle.reports.rwclient.RWClient.doPost(RWClient.java:784)
           at javax.servlet.http.HttpServlet.service(HttpServlet.java:727)
           at javax.servlet.http.HttpServlet.service(HttpServlet.java:820)
           at weblogic.servlet.internal.StubSecurityHelper$ServletServiceAction.run(StubSecurityHelper.java:227)
           at weblogic.servlet.internal.StubSecurityHelper.invokeServlet(StubSecurityHelper.java:125)
           at weblogic.servlet.internal.ServletStubImpl.execute(ServletStubImpl.java:300)
           at weblogic.servlet.internal.TailFilter.doFilter(TailFilter.java:26)
           at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)
           at oracle.dms.wls.DMSServletFilter.doFilter(DMSServletFilter.java:330)
           at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)
           at weblogic.servlet.internal.WebAppServletContext$ServletInvocationAction.doIt(WebAppServletContext.java:3684)
           at weblogic.servlet.internal.WebAppServletContext$ServletInvocationAction.run(WebAppServletContext.java:3650)
           at weblogic.security.acl.internal.AuthenticatedSubject.doAs(AuthenticatedSubject.java:321)
           at weblogic.security.service.SecurityManager.runAs(SecurityManager.java:121)
           at weblogic.servlet.internal.WebAppServletContext.securedExecute(WebAppServletContext.java:2268)
           at weblogic.servlet.internal.WebAppServletContext.execute(WebAppServletContext.java:2174)
           at weblogic.servlet.internal.ServletRequestImpl.run(ServletRequestImpl.java:1446)
           at weblogic.work.ExecuteThread.execute(ExecuteThread.java:201)
           at weblogic.work.ExecuteThread.run(ExecuteThread.java:173)
      Caused by: java.net.ConnectException: Connection refused: connect
           at sun.nio.ch.Net.connect(Native Method)
           at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:507)
           at java.nio.channels.SocketChannel.open(SocketChannel.java:146)
           at com.sun.corba.se.impl.transport.DefaultSocketFactoryImpl.createSocket(DefaultSocketFactoryImpl.java:60)
           at com.sun.corba.se.impl.transport.SocketOrChannelConnectionImpl.<init>(SocketOrChannelConnectionImpl.java:188)
           ... 32 more

      ]]
      [2010-08-24T15:46:08.507+03:00] [WLS_REPORTS] [WARNING] [] [javax.enterprise.resource.corba._DEFAULT_.rpc.transport] [tid: [ACTIVE].ExecuteThread: '1' for queue: 'weblogic.kernel.Default (self-tuning)'] [userId: <anonymous>] [ecid: 3529640786216,0:1:1] [APP: reports#11.1.1.2.0] "IOP00410201: (COMM_FAILURE) Connection failure: socketType: IIOP_CLEAR_TEXT; hostname: 192.168.2.9; port: 3143"[[
      org.omg.CORBA.COMM_FAILURE: vmcid: SUN minor code: 201 completed: No
           at com.sun.corba.se.impl.logging.ORBUtilSystemException.connectFailure(ORBUtilSystemException.java:2200)
           at com.sun.corba.se.impl.logging.ORBUtilSystemException.connectFailure(ORBUtilSystemException.java:2221)
           at com.sun.corba.se.impl.transport.SocketOrChannelConnectionImpl.<init>(SocketOrChannelConnectionImpl.java:205)
           at com.sun.corba.se.impl.transport.SocketOrChannelConnectionImpl.<init>(SocketOrChannelConnectionImpl.java:218)
           at com.sun.corba.se.impl.transport.SocketOrChannelContactInfoImpl.createConnection(SocketOrChannelContactInfoImpl.java:101)
           at com.sun.corba.se.impl.protocol.CorbaClientRequestDispatcherImpl.beginRequest(CorbaClientRequestDispatcherImpl.java:152)
           at com.sun.corba.se.impl.protocol.CorbaClientDelegateImpl.request(CorbaClientDelegateImpl.java:118)
           at org.omg.CORBA.portable.ObjectImpl._request(ObjectImpl.java:431)
           at oracle.reports.engine._EngineClassStub.shutdown(_EngineClassStub.java:198)
           at oracle.reports.server.EngineManager.shutdownEngine(EngineManager.java:1644)
           at oracle.reports.server.JobManager.runJobInEngine(JobManager.java:1329)
           at oracle.reports.server.JobManager.runJobLocal(JobManager.java:2236)
           at oracle.reports.server.JobManager.dispatch(JobManager.java:1466)
           at oracle.reports.server.ConnectionImpl.runJob(ConnectionImpl.java:1537)
           at oracle.reports.server.ConnectionPOA._invoke(ConnectionPOA.java:460)
           at com.sun.corba.se.impl.protocol.CorbaServerRequestDispatcherImpl.dispatchToServant(CorbaServerRequestDispatcherImpl.java:637)
           at com.sun.corba.se.impl.protocol.CorbaServerRequestDispatcherImpl.dispatch(CorbaServerRequestDispatcherImpl.java:189)
           at com.sun.corba.se.impl.protocol.CorbaMessageMediatorImpl.handleRequestRequest(CorbaMessageMediatorImpl.java:1682)
           at com.sun.corba.se.impl.protocol.SharedCDRClientRequestDispatcherImpl.marshalingComplete(SharedCDRClientRequestDispatcherImpl.java:155)
           at com.sun.corba.se.impl.protocol.CorbaClientDelegateImpl.invoke(CorbaClientDelegateImpl.java:129)
           at org.omg.CORBA.portable.ObjectImpl._invoke(ObjectImpl.java:457)
           at oracle.reports.server._ConnectionStub.runJob(_ConnectionStub.java:575)
           at oracle.reports.client.ReportRunner.dispatchReport(ReportRunner.java:320)
           at oracle.reports.rwclient.RWReportRunner.dispatchReport(RWReportRunner.java:86)
           at oracle.reports.rwclient.RWClient.runReport(RWClient.java:2142)
           at oracle.reports.rwclient.RWClient.processRequest(RWClient.java:1990)
           at oracle.reports.rwclient.RWClient.doGet(RWClient.java:513)
           at javax.servlet.http.HttpServlet.service(HttpServlet.java:707)
           at javax.servlet.http.HttpServlet.service(HttpServlet.java:820)
           at weblogic.servlet.internal.StubSecurityHelper$ServletServiceAction.run(StubSecurityHelper.java:227)
           at weblogic.servlet.internal.StubSecurityHelper.invokeServlet(StubSecurityHelper.java:125)
           at weblogic.servlet.internal.ServletStubImpl.execute(ServletStubImpl.java:300)
           at weblogic.servlet.internal.TailFilter.doFilter(TailFilter.java:26)
           at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)
           at oracle.dms.wls.DMSServletFilter.doFilter(DMSServletFilter.java:330)
           at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)
           at weblogic.servlet.internal.WebAppServletContext$ServletInvocationAction.doIt(WebAppServletContext.java:3684)
           at weblogic.servlet.internal.WebAppServletContext$ServletInvocationAction.run(WebAppServletContext.java:3650)
           at weblogic.security.acl.internal.AuthenticatedSubject.doAs(AuthenticatedSubject.java:321)
           at weblogic.security.service.SecurityManager.runAs(SecurityManager.java:121)
           at weblogic.servlet.internal.WebAppServletContext.securedExecute(WebAppServletContext.java:2268)
           at weblogic.servlet.internal.WebAppServletContext.execute(WebAppServletContext.java:2174)
           at weblogic.servlet.internal.ServletRequestImpl.run(ServletRequestImpl.java:1446)
           at weblogic.work.ExecuteThread.execute(ExecuteThread.java:201)
           at weblogic.work.ExecuteThread.run(ExecuteThread.java:173)
      Caused by: java.net.ConnectException: Connection refused: connect
           at sun.nio.ch.Net.connect(Native Method)
           at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:507)
           at java.nio.channels.SocketChannel.open(SocketChannel.java:146)
           at com.sun.corba.se.impl.transport.DefaultSocketFactoryImpl.createSocket(DefaultSocketFactoryImpl.java:60)
           at com.sun.corba.se.impl.transport.SocketOrChannelConnectionImpl.<init>(SocketOrChannelConnectionImpl.java:188)
           ... 42 more

      ]]

      Edited by: user12073599 on Aug 25, 2010 4:22 AM