2617831 - Web Intelligence Rich client failed to launch with error: An error occurred at session creation

• Web Intelligence Rich client failed to launch with error: An error occured at session creation
• Click Details button shows the stack trace below:
  com.sap.webi.client.toolkit.exception.WIException: attempt to establish connection failed: java.net.ConnectException: Connection timed out: connect
   at com.sap.webi.client.toolkit.exception.WIExceptionFactory.create(WIExceptionFactory.java:18)
   at com.sap.webi.client.toolkit.internal.usersession.UserSessionRCImpl.logon(UserSessionRCImpl.java:127)
   at com.sap.webi.client.toolkit.SessionContext.logon(SessionContext.java:87)
   at com.sap.webi.ui.context.managers.SessionsManager.loginAndGetSessionContext(SessionsManager.java:430)
   at com.sap.webi.ui.context.managers.SessionsManager.logOnRepository(SessionsManager.java:230)
   at com.sap.webi.ui.context.managers.SessionsManager.initFirstSession(SessionsManager.java:144)
   at com.sap.webi.ui.context.managers.SessionsManager.initFirstSession(SessionsManager.java:210)
   at com.sap.webi.ui.RichClientMain$InitWorker.doInBackground(RichClientMain.java:624)
   at com.sap.webi.ui.RichClientMain$InitWorker.doInBackground(RichClientMain.java:587)
   at javax.swing.SwingWorker$1.call(SwingWorker.java:295)
   at java.util.concurrent.FutureTask.run(FutureTask.java:266)
   at javax.swing.SwingWorker.run(SwingWorker.java:334)
   at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
   at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
   at java.lang.Thread.run(Thread.java:748)
  Caused by: com.businessobjects.sdk.core.server.CommunicationException$UnexpectedServerException: attempt to establish connection failed: java.net.ConnectException: Connection timed out: connect
   at com.businessobjects.sdk.core.exception.ExceptionBuilder.make(ExceptionBuilder.java:152)
   at com.businessobjects.sdk.core.exception.ExceptionBuilder.make(ExceptionBuilder.java:109)
   at com.businessobjects.sdk.core.server.internal.corba.AbstractServerConnector.init(AbstractServerConnector.java:186)
   at com.businessobjects.sdk.core.server.internal.corba.CorbaServerContext.init(CorbaServerContext.java:63)
   at com.businessobjects.sdk.core.server.internal.corba.CorbaServerImpl.createServerContext(CorbaServerImpl.java:53)
   at com.businessobjects.sdk.core.server.internal.AbstractServer.init(AbstractServer.java:77)
   at com.sap.webi.client.toolkit.internal.WebIEngineRCImpl.createServer(WebIEngineRCImpl.java:57)
   at com.sap.webi.client.toolkit.internal.usersession.UserSessionRCImpl.getSharedSessionServer(UserSessionRCImpl.java:62)
   at com.sap.webi.client.toolkit.internal.usersession.UserSessionRCImpl.logon(UserSessionRCImpl.java:91)
   ... 13 more
  Caused by: com.crystaldecisions.thirdparty.org.omg.CORBA.TRANSIENT: attempt to establish connection failed: java.net.ConnectException: Connection timed out: connect  minor code: 0x4f4f0001  completed: No
   at com.crystaldecisions.thirdparty.com.ooc.OCI.IIOP.Connector_impl.connect(Connector_impl.java:167)
   at com.crystaldecisions.thirdparty.com.ooc.OB.GIOPClient.createTransport(GIOPClient.java:233)
   at com.crystaldecisions.thirdparty.com.ooc.OB.GIOPClientWorkersPool.next(GIOPClientWorkersPool.java:122)
   at com.crystaldecisions.thirdparty.com.ooc.OB.GIOPClient.getWorker(GIOPClient.java:105)
   at com.crystaldecisions.thirdparty.com.ooc.OB.GIOPClient.startDowncall(GIOPClient.java:409)
   at com.crystaldecisions.thirdparty.com.ooc.OB.Downcall.preMarshalBase(Downcall.java:181)
   at com.crystaldecisions.thirdparty.com.ooc.OB.Downcall.preMarshal(Downcall.java:298)
   at com.crystaldecisions.thirdparty.com.ooc.OB.PIDowncall.preMarshal(PIDowncall.java:198)
   at com.crystaldecisions.thirdparty.com.ooc.OB.DowncallStub.preMarshal(DowncallStub.java:265)
   at com.crystaldecisions.thirdparty.com.ooc.OB.DowncallStub.setupRequest(DowncallStub.java:545)
   at com.crystaldecisions.thirdparty.com.ooc.CORBA.Delegate.request(Delegate.java:556)
   at com.crystaldecisions.thirdparty.org.omg.CORBA.portable.ObjectImpl._request(ObjectImpl.java:118)
   at com.businessobjects.corba.generic.container.GenericContainer._IWorkEntityFactoryStub.createSession(Unknown Source)
   at com.businessobjects.corba.generic.container.proxy.internal.inproc.InprocGenericContainerProxy.getSessionProxy(Unknown Source)
   at com.businessobjects.corba.generic.container.proxy.internal.inproc.InprocGenericContainerProxy.getSessionProxy(Unknown Source)
   at com.businessobjects.corba.generic.container.proxy.internal.inproc.InprocGenericContainerProxy.getSessionProxy(Unknown Source)
   at com.businessobjects.corba.generic.container.proxy.internal.inproc.InprocGenericContainerProxy.getEntityProxy(Unknown Source)
   at com.businessobjects.sdk.core.server.internal.corba.AbstractServerConnector.init(AbstractServerConnector.java:115)
   ... 19 more

• SAP BusinessObjects Business Intelligence Platform (BI) 4.1 / 4.2
• Web Intelligence (WebI) 

webi, crash, error, fail, unable, java, session, BOE, BI, wid , KBA , BI-RA-WBI , Web Intelligence , Problem