3 Replies Latest reply: Nov 26, 2012 3:38 PM by 934944 RSS

    java.net.SocketException: Broken pipe error

    934944
      Hi,

      We are querying the BPM task detials URL using BPM API and launching the URL in the new window. Seeing the following broken pipe error when I click on submit button on human taskflow page.

      Please help.

      Thanks,
      Suren


      ####<Nov 16, 2012 2:28:04 PM EST> <Notice> <Stdout> <mia-lap-d03.wfs.com> <bpmdev_ms1> <[ACTIVE] ExecuteThread: '11' for queue: 'weblogic.kernel.Default (self-tuning)'> <<WLS Kernel>> <> <197c7958489b483a:3047ba02:13b09e87fb9:-8000-0000000000007144> <1353094084101> <BEA-000000> <<Nov 16, 2012 2:28:04 PM EST> <Warning> <oracle.adfinternal.view.faces.lifecycle.LifecycleImpl> <BEA-000000> <ADF_FACES-60098:Faces lifecycle receives unhandled exceptions in phase RENDER_RESPONSE 6
      javax.faces.FacesException: Broken pipe
           at oracle.adfinternal.view.faces.lifecycle.LifecycleImpl._renderResponse(LifecycleImpl.java:920)
           at oracle.adfinternal.view.faces.lifecycle.LifecycleImpl._executePhase(LifecycleImpl.java:367)
           at oracle.adfinternal.view.faces.lifecycle.LifecycleImpl.render(LifecycleImpl.java:222)
           at javax.faces.webapp.FacesServlet.service(FacesServlet.java:266)
           at weblogic.servlet.internal.StubSecurityHelper$ServletServiceAction.run(StubSecurityHelper.java:227)
           at weblogic.servlet.internal.StubSecurityHelper.invokeServlet(StubSecurityHelper.java:125)
           at weblogic.servlet.internal.ServletStubImpl.execute(ServletStubImpl.java:301)
           at weblogic.servlet.internal.TailFilter.doFilter(TailFilter.java:26)
           at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)
           at oracle.adf.model.servlet.ADFBindingFilter.doFilter(ADFBindingFilter.java:205)
           at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)
           at oracle.adfinternal.view.faces.webapp.rich.RegistrationFilter.doFilter(RegistrationFilter.java:106)
           at org.apache.myfaces.trinidadinternal.webapp.TrinidadFilterImpl$FilterListChain.doFilter(TrinidadFilterImpl.java:446)
           at oracle.adfinternal.view.faces.activedata.AdsFilter.doFilter(AdsFilter.java:60)
           at org.apache.myfaces.trinidadinternal.webapp.TrinidadFilterImpl$FilterListChain.doFilter(TrinidadFilterImpl.java:446)
           at org.apache.myfaces.trinidadinternal.webapp.TrinidadFilterImpl._doFilterImpl(TrinidadFilterImpl.java:271)
           at org.apache.myfaces.trinidadinternal.webapp.TrinidadFilterImpl.doFilter(TrinidadFilterImpl.java:177)
           at org.apache.myfaces.trinidad.webapp.TrinidadFilter.doFilter(TrinidadFilter.java:92)
           at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)
           at oracle.security.wls.filter.SSOSessionSynchronizationFilter.doFilter(SSOSessionSynchronizationFilter.java:291)
           at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)
           at oracle.bpel.services.workflow.client.worklist.util.WorkflowFilter.doFilter(WorkflowFilter.java:248)
           at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)
           at oracle.bpel.services.workflow.client.worklist.util.DisableUrlSessionFilter.doFilter(DisableUrlSessionFilter.java:70)
           at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)
           at oracle.adf.library.webapp.LibraryFilter.doFilter(LibraryFilter.java:179)
           at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)
           at oracle.security.jps.ee.http.JpsAbsFilter$1.run(JpsAbsFilter.java:119)
           at java.security.AccessController.doPrivileged(Native Method)
           at oracle.security.jps.util.JpsSubject.doAsPrivileged(JpsSubject.java:315)
           at oracle.security.jps.ee.util.JpsPlatformUtil.runJaasMode(JpsPlatformUtil.java:442)
           at oracle.security.jps.ee.http.JpsAbsFilter.runJaasMode(JpsAbsFilter.java:103)
           at oracle.security.jps.ee.http.JpsAbsFilter.doFilter(JpsAbsFilter.java:171)
           at oracle.security.jps.ee.http.JpsFilter.doFilter(JpsFilter.java:71)
           at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)
           at oracle.dms.servlet.DMSServletFilter.doFilter(DMSServletFilter.java:139)
           at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)
           at weblogic.servlet.internal.RequestEventsFilter.doFilter(RequestEventsFilter.java:27)
           at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)
           at weblogic.servlet.internal.WebAppServletContext$ServletInvocationAction.wrapRun(WebAppServletContext.java:3730)
           at weblogic.servlet.internal.WebAppServletContext$ServletInvocationAction.run(WebAppServletContext.java:3696)
           at weblogic.security.acl.internal.AuthenticatedSubject.doAs(AuthenticatedSubject.java:321)
           at weblogic.security.service.SecurityManager.runAs(SecurityManager.java:120)
           at weblogic.servlet.internal.WebAppServletContext.securedExecute(WebAppServletContext.java:2273)
           at weblogic.servlet.internal.WebAppServletContext.execute(WebAppServletContext.java:2179)
           at weblogic.servlet.internal.ServletRequestImpl.run(ServletRequestImpl.java:1490)
           at weblogic.work.ExecuteThread.execute(ExecuteThread.java:256)
           at weblogic.work.ExecuteThread.run(ExecuteThread.java:221)
      Caused By: java.net.SocketException: Broken pipe
           at java.net.SocketOutputStream.socketWrite0(Native Method)
           at java.net.SocketOutputStream.socketWrite(SocketOutputStream.java:92)
           at java.net.SocketOutputStream.write(SocketOutputStream.java:136)
           at weblogic.servlet.internal.ChunkOutput.writeChunkTransfer(ChunkOutput.java:568)
           at weblogic.servlet.internal.ChunkOutput.writeChunks(ChunkOutput.java:539)
           at weblogic.servlet.internal.ChunkOutput.flush(ChunkOutput.java:427)
           
      >>
      ####<Nov 16, 2012 2:28:04 PM EST> <Notice> <Stdout> <mia-lap-d03.wfs.com> <bpmdev_ms1> <[ACTIVE] ExecuteThread: '11' for queue: 'weblogic.kernel.Default (self-tuning)'> <<WLS Kernel>> <> <197c7958489b483a:3047ba02:13b09e87fb9:-8000-0000000000007145> <1353094084115> <BEA-000000> <<Nov 16, 2012 2:28:04 PM EST> <Error> <oracle.adfinternal.view.faces.config.rich.RegistrationConfigurator> <BEA-000000> *<ADF_FACES-60096:Server Exception during PPR, #1*
      java.net.SocketException: Broken pipe
           at java.net.SocketOutputStream.socketWrite0(Native Method)
           at java.net.SocketOutputStream.socketWrite(SocketOutputStream.java:92)
           at java.net.SocketOutputStream.write(SocketOutputStream.java:136)
           at weblogic.servlet.internal.ChunkOutput.writeChunkTransfer(ChunkOutput.java:568)
        • 1. Re: java.net.SocketException: Broken pipe error
          Sudipto Desmukh
          Are you sure there are no more logs after this ?
          I would like to beleive that this is caused due to some other error deep in the logs.
          • 2. Re: java.net.SocketException: Broken pipe error
            934944
            Here is the complete log:

            ####<Nov 21, 2012 11:41:18 AM EST> <Notice> <Stdout> <mia-lap-d04.wfs.com> <bpmdev_ms2> <[ACTIVE] ExecuteThread: '2' for queue: 'weblogic.kernel.Default (self-tuning)'> <<WLS Kernel>> <> <d4fa1eba2e7842eb:3fc52fe3:13b0b6c654e:-8000-000000000008bea8> <1353516078909> <BEA-000000> <<Nov 21, 2012 11:41:18 AM EST> <Warning> <oracle.adfinternal.view.faces.lifecycle.LifecycleImpl> <BEA-000000> <ADF_FACES-60098:*Faces lifecycle receives unhandled exceptions in phase RENDER_RESPONSE 6*
            javax.faces.FacesException: Broken pipe
                 at oracle.adfinternal.view.faces.lifecycle.LifecycleImpl._renderResponse(LifecycleImpl.java:920)
                 at oracle.adfinternal.view.faces.lifecycle.LifecycleImpl._executePhase(LifecycleImpl.java:367)
                 at oracle.adfinternal.view.faces.lifecycle.LifecycleImpl.render(LifecycleImpl.java:222)
                 at javax.faces.webapp.FacesServlet.service(FacesServlet.java:266)
                 at weblogic.servlet.internal.StubSecurityHelper$ServletServiceAction.run(StubSecurityHelper.java:227)
                 at weblogic.servlet.internal.StubSecurityHelper.invokeServlet(StubSecurityHelper.java:125)
                 at weblogic.servlet.internal.ServletStubImpl.execute(ServletStubImpl.java:301)
                 at weblogic.servlet.internal.TailFilter.doFilter(TailFilter.java:26)
                 at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)
                 at oracle.adf.model.servlet.ADFBindingFilter.doFilter(ADFBindingFilter.java:205)
                 at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)
                 at oracle.adfinternal.view.faces.webapp.rich.RegistrationFilter.doFilter(RegistrationFilter.java:106)
                 at org.apache.myfaces.trinidadinternal.webapp.TrinidadFilterImpl$FilterListChain.doFilter(TrinidadFilterImpl.java:446)
                 at oracle.adfinternal.view.faces.activedata.AdsFilter.doFilter(AdsFilter.java:60)
                 at org.apache.myfaces.trinidadinternal.webapp.TrinidadFilterImpl$FilterListChain.doFilter(TrinidadFilterImpl.java:446)
                 at org.apache.myfaces.trinidadinternal.webapp.TrinidadFilterImpl._doFilterImpl(TrinidadFilterImpl.java:271)
                 at org.apache.myfaces.trinidadinternal.webapp.TrinidadFilterImpl.doFilter(TrinidadFilterImpl.java:177)
                 at org.apache.myfaces.trinidad.webapp.TrinidadFilter.doFilter(TrinidadFilter.java:92)
                 at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)
                 at oracle.security.wls.filter.SSOSessionSynchronizationFilter.doFilter(SSOSessionSynchronizationFilter.java:291)
                 at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)
                 at oracle.bpel.services.workflow.client.worklist.util.WorkflowFilter.doFilter(WorkflowFilter.java:248)
                 at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)
                 at oracle.bpel.services.workflow.client.worklist.util.DisableUrlSessionFilter.doFilter(DisableUrlSessionFilter.java:70)
                 at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)
                 at oracle.adf.library.webapp.LibraryFilter.doFilter(LibraryFilter.java:179)
                 at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)
                 at oracle.security.jps.ee.http.JpsAbsFilter$1.run(JpsAbsFilter.java:119)
                 at java.security.AccessController.doPrivileged(Native Method)
                 at oracle.security.jps.util.JpsSubject.doAsPrivileged(JpsSubject.java:315)
                 at oracle.security.jps.ee.util.JpsPlatformUtil.runJaasMode(JpsPlatformUtil.java:442)
                 at oracle.security.jps.ee.http.JpsAbsFilter.runJaasMode(JpsAbsFilter.java:103)
                 at oracle.security.jps.ee.http.JpsAbsFilter.doFilter(JpsAbsFilter.java:171)
                 at oracle.security.jps.ee.http.JpsFilter.doFilter(JpsFilter.java:71)
                 at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)
                 at oracle.dms.servlet.DMSServletFilter.doFilter(DMSServletFilter.java:139)
                 at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)
                 at weblogic.servlet.internal.RequestEventsFilter.doFilter(RequestEventsFilter.java:27)
                 at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)
                 at weblogic.servlet.internal.WebAppServletContext$ServletInvocationAction.wrapRun(WebAppServletContext.java:3730)
                 at weblogic.servlet.internal.WebAppServletContext$ServletInvocationAction.run(WebAppServletContext.java:3696)
                 at weblogic.security.acl.internal.AuthenticatedSubject.doAs(AuthenticatedSubject.java:321)
                 at weblogic.security.service.SecurityManager.runAs(SecurityManager.java:120)
                 at weblogic.servlet.internal.WebAppServletContext.securedExecute(WebAppServletContext.java:2273)
                 at weblogic.servlet.internal.WebAppServletContext.execute(WebAppServletContext.java:2179)
                 at weblogic.servlet.internal.ServletRequestImpl.run(ServletRequestImpl.java:1490)
                 at weblogic.work.ExecuteThread.execute(ExecuteThread.java:256)
                 at weblogic.work.ExecuteThread.run(ExecuteThread.java:221)
            Caused By: java.net.SocketException: Broken pipe
                 at java.net.SocketOutputStream.socketWrite0(Native Method)
                 at java.net.SocketOutputStream.socketWrite(SocketOutputStream.java:92)
                 at java.net.SocketOutputStream.write(SocketOutputStream.java:136)
                 at weblogic.servlet.internal.ChunkOutput.writeChunkTransfer(ChunkOutput.java:568)
                 at weblogic.servlet.internal.ChunkOutput.writeChunks(ChunkOutput.java:539)
                 at weblogic.servlet.internal.ChunkOutput.flush(ChunkOutput.java:427)
                 at weblogic.servlet.internal.CharsetChunkOutput.flush(CharsetChunkOutput.java:298)
                 at weblogic.servlet.internal.ChunkOutputWrapper.flush(ChunkOutputWrapper.java:188)
                 at weblogic.servlet.internal.ServletOutputStreamImpl.flush(ServletOutputStreamImpl.java:121)
                 at weblogic.servlet.internal.ServletResponseImpl.flushBuffer(ServletResponseImpl.java:197)
                 at javax.servlet.ServletResponseWrapper.flushBuffer(ServletResponseWrapper.java:176)
                 at javax.servlet.ServletResponseWrapper.flushBuffer(ServletResponseWrapper.java:176)
                 at javax.servlet.ServletResponseWrapper.flushBuffer(ServletResponseWrapper.java:176)
                 at com.sun.faces.application.ViewHandlerImpl.renderView(ViewHandlerImpl.java:224)
                 at javax.faces.application.ViewHandlerWrapper.renderView(ViewHandlerWrapper.java:189)
                 at org.apache.myfaces.trinidadinternal.application.ViewHandlerImpl.renderView(ViewHandlerImpl.java:193)
                 at oracle.adfinternal.view.faces.lifecycle.LifecycleImpl._renderResponse(LifecycleImpl.java:911)
                 at oracle.adfinternal.view.faces.lifecycle.LifecycleImpl._executePhase(LifecycleImpl.java:367)
                 at oracle.adfinternal.view.faces.lifecycle.LifecycleImpl.render(LifecycleImpl.java:222)
                 at javax.faces.webapp.FacesServlet.service(FacesServlet.java:266)
                 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:301)
                 at weblogic.servlet.internal.TailFilter.doFilter(TailFilter.java:26)
                 at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)
                 at oracle.adf.model.servlet.ADFBindingFilter.doFilter(ADFBindingFilter.java:205)
                 at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)
                 at oracle.adfinternal.view.faces.webapp.rich.RegistrationFilter.doFilter(RegistrationFilter.java:106)
                 at org.apache.myfaces.trinidadinternal.webapp.TrinidadFilterImpl$FilterListChain.doFilter(TrinidadFilterImpl.java:446)
                 at oracle.adfinternal.view.faces.activedata.AdsFilter.doFilter(AdsFilter.java:60)
                 at org.apache.myfaces.trinidadinternal.webapp.TrinidadFilterImpl$FilterListChain.doFilter(TrinidadFilterImpl.java:446)
                 at org.apache.myfaces.trinidadinternal.webapp.TrinidadFilterImpl._doFilterImpl(TrinidadFilterImpl.java:271)
                 at org.apache.myfaces.trinidadinternal.webapp.TrinidadFilterImpl.doFilter(TrinidadFilterImpl.java:177)
                 at org.apache.myfaces.trinidad.webapp.TrinidadFilter.doFilter(TrinidadFilter.java:92)
                 at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)
                 at oracle.security.wls.filter.SSOSessionSynchronizationFilter.doFilter(SSOSessionSynchronizationFilter.java:291)
                 at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)
                 at oracle.bpel.services.workflow.client.worklist.util.WorkflowFilter.doFilter(WorkflowFilter.java:248)
                 at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)
                 at oracle.bpel.services.workflow.client.worklist.util.DisableUrlSessionFilter.doFilter(DisableUrlSessionFilter.java:70)
                 at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)
                 at oracle.adf.library.webapp.LibraryFilter.doFilter(LibraryFilter.java:179)
                 at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)
                 at oracle.security.jps.ee.http.JpsAbsFilter$1.run(JpsAbsFilter.java:119)
                 at java.security.AccessController.doPrivileged(Native Method)
                 at oracle.security.jps.util.JpsSubject.doAsPrivileged(JpsSubject.java:315)
                 at oracle.security.jps.ee.util.JpsPlatformUtil.runJaasMode(JpsPlatformUtil.java:442)
                 at oracle.security.jps.ee.http.JpsAbsFilter.runJaasMode(JpsAbsFilter.java:103)
                 at oracle.security.jps.ee.http.JpsAbsFilter.doFilter(JpsAbsFilter.java:171)
                 at oracle.security.jps.ee.http.JpsFilter.doFilter(JpsFilter.java:71)
                 at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)
                 at oracle.dms.servlet.DMSServletFilter.doFilter(DMSServletFilter.java:139)
                 at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)
                 at weblogic.servlet.internal.RequestEventsFilter.doFilter(RequestEventsFilter.java:27)
                 at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)
                 at weblogic.servlet.internal.WebAppServletContext$ServletInvocationAction.wrapRun(WebAppServletContext.java:3730)
                 at weblogic.servlet.internal.WebAppServletContext$ServletInvocationAction.run(WebAppServletContext.java:3696)
                 at weblogic.security.acl.internal.AuthenticatedSubject.doAs(AuthenticatedSubject.java:321)
                 at weblogic.security.service.SecurityManager.runAs(SecurityManager.java:120)
                 at weblogic.servlet.internal.WebAppServletContext.securedExecute(WebAppServletContext.java:2273)
                 at weblogic.servlet.internal.WebAppServletContext.execute(WebAppServletContext.java:2179)
                 at weblogic.servlet.internal.ServletRequestImpl.run(ServletRequestImpl.java:1490)
                 at weblogic.work.ExecuteThread.execute(ExecuteThread.java:256)
                 at weblogic.work.ExecuteThread.run(ExecuteThread.java:221)
            >>
            ####<Nov 21, 2012 11:41:18 AM EST> <Notice> <Stdout> <mia-lap-d04.wfs.com> <bpmdev_ms2> <[ACTIVE] ExecuteThread: '2' for queue: 'weblogic.kernel.Default (self-tuning)'> <<WLS Kernel>> <> <d4fa1eba2e7842eb:3fc52fe3:13b0b6c654e:-8000-000000000008bea9> <1353516078939> <BEA-000000> <<Nov 21, 2012 11:41:18 AM EST> <Error> <oracle.adfinternal.view.faces.config.rich.RegistrationConfigurator> <BEA-000000> <ADF_FACES-60096:*Server Exception during PPR, #1*
            java.net.SocketException: Broken pipe
                 at java.net.SocketOutputStream.socketWrite0(Native Method)
                 at java.net.SocketOutputStream.socketWrite(SocketOutputStream.java:92)
                 at java.net.SocketOutputStream.write(SocketOutputStream.java:136)
                 at weblogic.servlet.internal.ChunkOutput.writeChunkTransfer(ChunkOutput.java:568)
                 at weblogic.servlet.internal.ChunkOutput.writeChunks(ChunkOutput.java:539)
                 at weblogic.servlet.internal.ChunkOutput.flush(ChunkOutput.java:427)
                 at weblogic.servlet.internal.CharsetChunkOutput.flush(CharsetChunkOutput.java:298)
                 at weblogic.servlet.internal.ChunkOutputWrapper.flush(ChunkOutputWrapper.java:188)
                 at weblogic.servlet.internal.ServletOutputStreamImpl.flush(ServletOutputStreamImpl.java:121)
                 at weblogic.servlet.internal.ServletResponseImpl.flushBuffer(ServletResponseImpl.java:197)
                 at javax.servlet.ServletResponseWrapper.flushBuffer(ServletResponseWrapper.java:176)
                 at javax.servlet.ServletResponseWrapper.flushBuffer(ServletResponseWrapper.java:176)
                 at javax.servlet.ServletResponseWrapper.flushBuffer(ServletResponseWrapper.java:176)
                 at com.sun.faces.application.ViewHandlerImpl.renderView(ViewHandlerImpl.java:224)
                 at javax.faces.application.ViewHandlerWrapper.renderView(ViewHandlerWrapper.java:189)
                 at org.apache.myfaces.trinidadinternal.application.ViewHandlerImpl.renderView(ViewHandlerImpl.java:193)
                 at oracle.adfinternal.view.faces.lifecycle.LifecycleImpl._renderResponse(LifecycleImpl.java:911)
                 at oracle.adfinternal.view.faces.lifecycle.LifecycleImpl._executePhase(LifecycleImpl.java:367)
                 at oracle.adfinternal.view.faces.lifecycle.LifecycleImpl.render(LifecycleImpl.java:222)
                 at javax.faces.webapp.FacesServlet.service(FacesServlet.java:266)
                 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:301)
                 at weblogic.servlet.internal.TailFilter.doFilter(TailFilter.java:26)
                 at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)
                 at oracle.adf.model.servlet.ADFBindingFilter.doFilter(ADFBindingFilter.java:205)
                 at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)
                 at oracle.adfinternal.view.faces.webapp.rich.RegistrationFilter.doFilter(RegistrationFilter.java:106)
                 at org.apache.myfaces.trinidadinternal.webapp.TrinidadFilterImpl$FilterListChain.doFilter(TrinidadFilterImpl.java:446)
                 at oracle.adfinternal.view.faces.activedata.AdsFilter.doFilter(AdsFilter.java:60)
                 at org.apache.myfaces.trinidadinternal.webapp.TrinidadFilterImpl$FilterListChain.doFilter(TrinidadFilterImpl.java:446)
                 at org.apache.myfaces.trinidadinternal.webapp.TrinidadFilterImpl._doFilterImpl(TrinidadFilterImpl.java:271)
                 at org.apache.myfaces.trinidadinternal.webapp.TrinidadFilterImpl.doFilter(TrinidadFilterImpl.java:177)
                 at org.apache.myfaces.trinidad.webapp.TrinidadFilter.doFilter(TrinidadFilter.java:92)
                 at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)
                 at oracle.security.wls.filter.SSOSessionSynchronizationFilter.doFilter(SSOSessionSynchronizationFilter.java:291)
                 at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)
                 at oracle.bpel.services.workflow.client.worklist.util.WorkflowFilter.doFilter(WorkflowFilter.java:248)
                 at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)
                 at oracle.bpel.services.workflow.client.worklist.util.DisableUrlSessionFilter.doFilter(DisableUrlSessionFilter.java:70)
                 at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)
                 at oracle.adf.library.webapp.LibraryFilter.doFilter(LibraryFilter.java:179)
                 at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)
                 at oracle.security.jps.ee.http.JpsAbsFilter$1.run(JpsAbsFilter.java:119)
                 at java.security.AccessController.doPrivileged(Native Method)
                 at oracle.security.jps.util.JpsSubject.doAsPrivileged(JpsSubject.java:315)
                 at oracle.security.jps.ee.util.JpsPlatformUtil.runJaasMode(JpsPlatformUtil.java:442)
                 at oracle.security.jps.ee.http.JpsAbsFilter.runJaasMode(JpsAbsFilter.java:103)
                 at oracle.security.jps.ee.http.JpsAbsFilter.doFilter(JpsAbsFilter.java:171)
                 at oracle.security.jps.ee.http.JpsFilter.doFilter(JpsFilter.java:71)
                 at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)
                 at oracle.dms.servlet.DMSServletFilter.doFilter(DMSServletFilter.java:139)
                 at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)
                 at weblogic.servlet.internal.RequestEventsFilter.doFilter(RequestEventsFilter.java:27)
                 at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)
                 at weblogic.servlet.internal.WebAppServletContext$ServletInvocationAction.wrapRun(WebAppServletContext.java:3730)
                 at weblogic.servlet.internal.WebAppServletContext$ServletInvocationAction.run(WebAppServletContext.java:3696)
                 at weblogic.security.acl.internal.AuthenticatedSubject.doAs(AuthenticatedSubject.java:321)
                 at weblogic.security.service.SecurityManager.runAs(SecurityManager.java:120)
                 at weblogic.servlet.internal.WebAppServletContext.securedExecute(WebAppServletContext.java:2273)
                 at weblogic.servlet.internal.WebAppServletContext.execute(WebAppServletContext.java:2179)
                 at weblogic.servlet.internal.ServletRequestImpl.run(ServletRequestImpl.java:1490)
                 at weblogic.work.ExecuteThread.execute(ExecuteThread.java:256)
                 at weblogic.work.ExecuteThread.run(ExecuteThread.java:221)
            >>
            ####<Nov 21, 2012 11:41:19 AM EST> <Info> <Common> <mia-lap-d04.wfs.com> <bpmdev_ms2> <Workmanager: , Version: 0, Scheduled=false, Started=false, Wait time: 0 ms
            <<anonymous>> <BEA1-6FEDBEB6ED6F10DC1506> <0000JgBR7Ab1rY^5xVg8yW1GdgEj000002> <1353516079433> <BEA-000628> <Created "1" resources for pool "SOADataSource", out of which "1" are available and "0" are unavailable.>
            In BPM workspace, whenever we submit a task, the underlying task list table/page is getting refreshed. I think in our applictaion, when we click on submit button on task details(human taskflow) page, it is trying to identify the base page to refresh it. Since there is no underlying task list table/page, is it throwing "Server Exception during PPR, #1" error?
            • 3. Re: java.net.SocketException: Broken pipe error
              934944
              Please help.