Error initializing HTTP tunnel connection

Hi ,
I too got the same error like,
java.io.IOException: Error initializing HTTP tunnel connection:
HTTP/1.0 404 Not Found
Server: servletrunner/2.0
Content-Type: text/html
Content-Length: 95
Date: Wed, 03 Jan 2007 14:59:05 GMT
Here I used J2ME as client application, through servlet runner I am tring to connect to server program. Initially Its worked fine.. But I changed some interner explorer settings. then I got this error. When I changed those setttings to normal also I am not able to connect to the server. Even I reinstall the whole softwares. But the problem is still there.
So could any one help me to resolve the problem.
Its very Urgent project. Its completed but when I try to demonstrate, that day only to connect my PC remotly I changed internet explorer settings very badly. It causes all the damage. Even I changed them to normal also I am not getting any.
Please help me to resolve it.
waiting for your response....
Thanks,
Sri...

Size(kb): 0
Name: TEMPLATE_STORE
Records: 12
Size(kb): 14
Remaining Space(kb): 5831
file://localhost/c:/Nokia/
Midlet exit status: true
file://localhost/root1/
Midlet exit status: true
java.io.IOException: java.io.IOExceptionFilesystem root root1/ is not mounted.
file:///c:/
Midlet exit status: true
file:///e:/
Midlet exit status: true
file:///c:/Nokia/Images/
Midlet exit status: true
file:///c:/Nokia/Videos/
Midlet exit status: true
file:///CFCard/
Midlet exit status: true
java.io.IOException: java.io.IOExceptionFilesystem root cfcard/ is not mounted.
file://localhost/
Midlet exit status: true
java.lang.IllegalArgumentException: Malformed file location.
file://localhost/c:/
Midlet exit status: true
file://localhost/e:/
Midlet exit status: true
Default File System Root is: file://localhost/c:/nokia/vaayoo/
Listing files in directory and its sub directories: file://localhost/c:/nokia/vaayoo/
java.io.IOException: Error initializing HTTP tunnel connection:
HTTP/1.1 400 Bad Request
Date: Mon, 23 Apr 2007 08:13:04 GMT
Server: Apache/2.2.4 (Win32)
Content-Length: 226
Connection: close
Content-Type: text/html; charset=iso-8859-1
Error initializing HTTP tunnel connection:
HTTP/1.1 400 Bad Request
Date: Mon, 23 Apr 2007 08:13:04 GMT
Server: Apache/2.2.4 (Win32)
Content-Length: 226
Connection: close
Content-Type: text/html; charset=iso-8859-1

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         at com.sap.tc.webdynpro.services.sal.sl.api.WDSystemLandscape.checkStatus(WDSystemLandscape.java:485)
         at com.sap.tc.webdynpro.tools.explorer.JCOConnectionsDetails.updateJCOClientStatus(JCOConnectionsDetails.java:480)
         at com.sap.tc.webdynpro.tools.explorer.JCOConnectionsDetails.addJCOClientToList(JCOConnectionsDetails.java:699)
         at com.sap.tc.webdynpro.tools.explorer.JCOConnectionsDetails.addJCOClientToList(JCOConnectionsDetails.java:663)
         at com.sap.tc.webdynpro.tools.explorer.JCOConnectionsDetails.wdDoInit(JCOConnectionsDetails.java:121)
         at com.sap.tc.webdynpro.tools.explorer.wdp.InternalJCOConnectionsDetails.wdDoInit(InternalJCOConnectionsDetails.java:262)
         at com.sap.tc.webdynpro.progmodel.generation.DelegatingView.doInit(DelegatingView.java:61)
         at com.sap.tc.webdynpro.progmodel.controller.Controller.initController(Controller.java:215)
         at com.sap.tc.webdynpro.progmodel.view.View.initController(View.java:445)
         at com.sap.tc.webdynpro.progmodel.controller.Controller.init(Controller.java:200)
         at com.sap.tc.webdynpro.progmodel.view.ViewManager.getView(ViewManager.java:709)
         at com.sap.tc.webdynpro.progmodel.view.ViewManager.bind(ViewManager.java:555)
         at com.sap.tc.webdynpro.progmodel.view.ViewManager.makeVisible(ViewManager.java:789)
         at com.sap.tc.webdynpro.progmodel.view.ViewManager.performNavigation(ViewManager.java:296)
         at com.sap.tc.webdynpro.clientserver.cal.ClientApplication.navigate(ClientApplication.java:767)
         at com.sap.tc.webdynpro.clientserver.cal.ClientComponent.navigate(ClientComponent.java:881)
         at com.sap.tc.webdynpro.clientserver.window.WindowPhaseModel.doNavigation(WindowPhaseModel.java:498)
         at com.sap.tc.webdynpro.clientserver.window.WindowPhaseModel.processRequest(WindowPhaseModel.java:144)
         at com.sap.tc.webdynpro.clientserver.window.WebDynproWindow.processRequest(WebDynproWindow.java:335)
         at com.sap.tc.webdynpro.clientserver.cal.AbstractClient.executeTasks(AbstractClient.java:143)
         at com.sap.tc.webdynpro.clientserver.session.ApplicationSession.doProcessing(ApplicationSession.java:319)
         at com.sap.tc.webdynpro.clientserver.session.ClientSession.doApplicationProcessingStandalone(ClientSession.java:713)
         at com.sap.tc.webdynpro.clientserver.session.ClientSession.doApplicationProcessing(ClientSession.java:666)
         at com.sap.tc.webdynpro.clientserver.session.ClientSession.doProcessing(ClientSession.java:250)
         at com.sap.tc.webdynpro.clientserver.session.RequestManager.doProcessing(RequestManager.java:149)
         at com.sap.tc.webdynpro.serverimpl.defaultimpl.DispatcherServlet.doContent(DispatcherServlet.java:62)
         at com.sap.tc.webdynpro.serverimpl.defaultimpl.DispatcherServlet.doPost(DispatcherServlet.java:53)
         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.HttpHandlerImpl.runServlet(HttpHandlerImpl.java:401)
         at com.sap.engine.services.servlets_jsp.server.HttpHandlerImpl.handleRequest(HttpHandlerImpl.java:266)
         at com.sap.engine.services.httpserver.server.RequestAnalizer.startServlet(RequestAnalizer.java:386)
         at com.sap.engine.services.httpserver.server.RequestAnalizer.startServlet(RequestAnalizer.java:364)
         at com.sap.engine.services.httpserver.server.RequestAnalizer.invokeWebContainer(RequestAnalizer.java:1039)
         at com.sap.engine.services.httpserver.server.RequestAnalizer.handle(RequestAnalizer.java:265)
         at com.sap.engine.services.httpserver.server.Client.handle(Client.java:95)
         at com.sap.engine.services.httpserver.server.Processor.request(Processor.java:175)
         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(AccessController.java:219)
         at com.sap.engine.core.thread.impl3.SingleThread.execute(SingleThread.java:102)
         at com.sap.engine.core.thread.impl3.SingleThread.run(SingleThread.java:172)
    What should I do??

    Hi Antonio,
    Follow the below note for Jco related troubleshooting.
    https://service.sap.com/sap/support/notes/919850
    Are you able to see the 4 Jco connections green?
    Regards,
    Debasis.

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