WebLogic Admin throws exception of HTTP tunneling

[What's the issue?]

 

#### <[ACTIVE] ExecuteThread: '6' for queue: 'weblogic.kernel.Default (self-tuning)'> <> <> <> <1276744005760> <000000>         at weblogic.rjvm.http.HTTPServerJVMConnection.acceptJVMConnection(HTTPServerJVMConnection.java:88)
        at weblogic.rjvm.http.TunnelLoginServlet.service(TunnelLoginServlet.java:80)
        at javax.servlet.http.HttpServlet.service(HttpServlet.java:856)
        at weblogic.servlet.internal.StubSecurityHelper$ServletServiceAction.run(StubSecurityHelper.java:227)
        at weblogic.servlet.internal.StubSecurityHelper.invokeServlet(StubSecurityHelper.java:125)
        at weblogic.servlet.internal.ServletStubImpl.execute(ServletStubImpl.java:283)
        at weblogic.servlet.internal.ServletStubImpl.execute(ServletStubImpl.java:175)
        at weblogic.servlet.internal.WebAppServletContext$ServletInvocationAction.run(WebAppServletContext.java:3231)
        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:2002)
        at weblogic.servlet.internal.WebAppServletContext.execute(WebAppServletContext.java:1908)
        at weblogic.servlet.internal.ServletRequestImpl.run(ServletRequestImpl.java:1362)
        at weblogic.work.ExecuteThread.execute(ExecuteThread.java:209)
        at weblogic.work.ExecuteThread.run(ExecuteThread.java:181)
'>

 

[What's the root cause?]

BEA Bug

 

[What's the solution?]

Enable HTTP tunneling in admin server.

Click on the protocols tab for the server, Lock and Edit, selet "Enable Tunneling" then Save Activate Changes and you are good to go.