Operation output generation failed: could not retrieve data for identity: 09de75d18000590e

i have got this strange error. i have been retrieving documents and performing operations. but suddently i was getting this error and unable to view documents using get operation of ObjectService. this exception is copied below, please help me out...

javax.servlet.ServletException: com.emc.documentum.fs.services.core.CoreServiceException: Operation output generation failed: could not retrieve data for identity: 09de75d18000590e.
     demo.DfsServiceViewServlet.doPost(DfsServiceViewServlet.java:63)
     demo.DfsServiceViewServlet.doGet(DfsServiceViewServlet.java:88)
     javax.servlet.http.HttpServlet.service(HttpServlet.java:617)
     javax.servlet.http.HttpServlet.service(HttpServlet.java:717)

root cause

com.emc.documentum.fs.services.core.CoreServiceException: Operation output generation failed: could not retrieve data for identity: 09de75d18000590e.
     com.emc.documentum.fs.services.core.impl.execution.proto.transformation.CoreServiceExceptionContext.execute(CoreServiceExceptionContext.java:31)
     com.emc.documentum.fs.services.core.impl.execution.proto.payload.FailOnExceptionPayloadPolicy.execute(FailOnExceptionPayloadPolicy.java:28)
     com.emc.documentum.fs.services.core.impl.execution.proto.payload.PayloadPolicy.execute(PayloadPolicy.java:33)
     com.emc.documentum.fs.services.core.impl.execution.proto.payload.PayloadPolicy.execute(PayloadPolicy.java:1)
     com.emc.documentum.fs.services.core.impl.execution.proto.transformation.ObjectIdentitySetToDataPackagePayloadAdapter.execute(ObjectIdentitySetToDataPackagePayloadAdapter.java:29)
     com.emc.documentum.fs.services.core.impl.ObjectService.get(ObjectService.java:395)
     sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
     sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
     sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
     java.lang.reflect.Method.invoke(Method.java:585)
     com.emc.documentum.fs.rt.context.impl.ReflectionServiceInvoker.invoke(ReflectionServiceInvoker.java:40)
     com.emc.documentum.fs.rt.impl.tx.TxInvocationHandler.invoke(TxInvocationHandler.java:27)
     com.emc.documentum.fs.rt.context.impl.UcfServiceInvocationHandler.handleUCF(UcfServiceInvocationHandler.java:63)
     com.emc.documentum.fs.rt.context.impl.UcfServiceInvocationHandler.invoke(UcfServiceInvocationHandler.java:43)
     com.emc.documentum.fs.rt.context.impl.SoapServiceInvocationHandler.invoke(SoapServiceInvocationHandler.java:53)
     com.emc.documentum.fs.rt.context.impl.OperationOptionsHandler.invoke(OperationOptionsHandler.java:48)
     com.emc.documentum.fs.rt.context.impl.FileRegistryCleanupHandler.invoke(FileRegistryCleanupHandler.java:25)
     $Proxy157.get(Unknown Source)
     com.emc.documentum.fs.services.core.ObjectServiceWebService.get(ObjectServiceWebService.java:300)
     sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
     sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
     sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
     java.lang.reflect.Method.invoke(Method.java:585)
     com.sun.xml.ws.api.server.InstanceResolver$1.invoke(InstanceResolver.java:246)
     com.sun.xml.ws.server.InvokerTube$2.invoke(InvokerTube.java:146)
     com.sun.xml.ws.server.sei.EndpointMethodHandler.invoke(EndpointMethodHandler.java:257)
     com.sun.xml.ws.server.sei.SEIInvokerTube.processRequest(SEIInvokerTube.java:93)
     com.sun.xml.ws.api.pipe.Fiber.__doRun(Fiber.java:595)
     com.sun.xml.ws.api.pipe.Fiber._doRun(Fiber.java:554)
     com.sun.xml.ws.api.pipe.Fiber.doRun(Fiber.java:539)
     com.sun.xml.ws.api.pipe.Fiber.runSync(Fiber.java:436)
     com.sun.xml.ws.server.WSEndpointImpl$2.process(WSEndpointImpl.java:243)
     com.sun.xml.ws.transport.http.HttpAdapter$HttpToolkit.handle(HttpAdapter.java:444)
     com.sun.xml.ws.transport.http.HttpAdapter.handle(HttpAdapter.java:244)
     com.sun.xml.ws.transport.http.servlet.ServletAdapter.handle(ServletAdapter.java:135)
     com.sun.xml.ws.transport.http.servlet.WSServletDelegate.doGet(WSServletDelegate.java:129)
     com.sun.xml.ws.transport.http.servlet.WSServletDelegate.doPost(WSServletDelegate.java:160)
     com.sun.xml.ws.transport.http.servlet.WSServlet.doPost(WSServlet.java:75)
     javax.servlet.http.HttpServlet.service(HttpServlet.java:710)
     javax.servlet.http.HttpServlet.service(HttpServlet.java:803)
     org.jboss.web.tomcat.filters.ReplyHeaderFilter.doFilter(ReplyHeaderFilter.java:96)

root cause

java.lang.Exception: Failed to retrieve relations from docbrocker
     com.emc.documentum.fs.services.core.impl.execution.proto.dfc.DeepGetAction.execute(DeepGetAction.java:135)
     com.emc.documentum.fs.services.core.impl.execution.proto.dfc.DeepGetAction.execute(DeepGetAction.java:1)
     com.emc.documentum.fs.services.core.impl.execution.proto.transformation.DataObjectToObjectIdentityAdapter.execute(DataObjectToObjectIdentityAdapter.java:22)
     com.emc.documentum.fs.services.core.impl.execution.proto.transformation.DataObjectToObjectIdentityAdapter.execute(DataObjectToObjectIdentityAdapter.java:1)
     com.emc.documentum.fs.services.core.impl.execution.proto.transformation.CoreServiceExceptionContext.execute(CoreServiceExceptionContext.java:27)
     com.emc.documentum.fs.services.core.impl.execution.proto.payload.FailOnExceptionPayloadPolicy.execute(FailOnExceptionPayloadPolicy.java:28)
     com.emc.documentum.fs.services.core.impl.execution.proto.payload.PayloadPolicy.execute(PayloadPolicy.java:33)
     com.emc.documentum.fs.services.core.impl.execution.proto.payload.PayloadPolicy.execute(PayloadPolicy.java:1)
     com.emc.documentum.fs.services.core.impl.execution.proto.transformation.ObjectIdentitySetToDataPackagePayloadAdapter.execute(ObjectIdentitySetToDataPackagePayloadAdapter.java:29)
     com.emc.documentum.fs.services.core.impl.ObjectService.get(ObjectService.java:395)
     sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
     sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
     sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
     java.lang.reflect.Method.invoke(Method.java:585)
     com.emc.documentum.fs.rt.context.impl.ReflectionServiceInvoker.invoke(ReflectionServiceInvoker.java:40)
     com.emc.documentum.fs.rt.impl.tx.TxInvocationHandler.invoke(TxInvocationHandler.java:27)
     com.emc.documentum.fs.rt.context.impl.UcfServiceInvocationHandler.handleUCF(UcfServiceInvocationHandler.java:63)
     com.emc.documentum.fs.rt.context.impl.UcfServiceInvocationHandler.invoke(UcfServiceInvocationHandler.java:43)
     com.emc.documentum.fs.rt.context.impl.SoapServiceInvocationHandler.invoke(SoapServiceInvocationHandler.java:53)
     com.emc.documentum.fs.rt.context.impl.OperationOptionsHandler.invoke(OperationOptionsHandler.java:48)
     com.emc.documentum.fs.rt.context.impl.FileRegistryCleanupHandler.invoke(FileRegistryCleanupHandler.java:25)
     $Proxy157.get(Unknown Source)
     com.emc.documentum.fs.services.core.ObjectServiceWebService.get(ObjectServiceWebService.java:300)
     sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
     sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
     sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
     java.lang.reflect.Method.invoke(Method.java:585)
     com.sun.xml.ws.api.server.InstanceResolver$1.invoke(InstanceResolver.java:246)
     com.sun.xml.ws.server.InvokerTube$2.invoke(InvokerTube.java:146)
     com.sun.xml.ws.server.sei.EndpointMethodHandler.invoke(EndpointMethodHandler.java:257)
     com.sun.xml.ws.server.sei.SEIInvokerTube.processRequest(SEIInvokerTube.java:93)
     com.sun.xml.ws.api.pipe.Fiber.__doRun(Fiber.java:595)
     com.sun.xml.ws.api.pipe.Fiber._doRun(Fiber.java:554)
     com.sun.xml.ws.api.pipe.Fiber.doRun(Fiber.java:539)
     com.sun.xml.ws.api.pipe.Fiber.runSync(Fiber.java:436)
     com.sun.xml.ws.server.WSEndpointImpl$2.process(WSEndpointImpl.java:243)
     com.sun.xml.ws.transport.http.HttpAdapter$HttpToolkit.handle(HttpAdapter.java:444)
     com.sun.xml.ws.transport.http.HttpAdapter.handle(HttpAdapter.java:244)
     com.sun.xml.ws.transport.http.servlet.ServletAdapter.handle(ServletAdapter.java:135)
     com.sun.xml.ws.transport.http.servlet.WSServletDelegate.doGet(WSServletDelegate.java:129)
     com.sun.xml.ws.transport.http.servlet.WSServletDelegate.doPost(WSServletDelegate.java:160)
     com.sun.xml.ws.transport.http.servlet.WSServlet.doPost(WSServlet.java:75)
     javax.servlet.http.HttpServlet.service(HttpServlet.java:710)
     javax.servlet.http.HttpServlet.service(HttpServlet.java:803)
     org.jboss.web.tomcat.filters.ReplyHeaderFilter.doFilter(ReplyHeaderFilter.java:96)

root cause

java.lang.Exception: E_CANNOT_PROCESS
     com.emc.documentum.fs.services.core.impl.execution.proto.dfc.ContentsLoader.execute(ContentsLoader.java:70)
     com.emc.documentum.fs.services.core.impl.execution.proto.dfc.ContentsLoader.execute(ContentsLoader.java:1)
     com.emc.documentum.fs.services.core.impl.execution.proto.dfc.PropertiesLoader.execute(PropertiesLoader.java:38)
     com.emc.documentum.fs.services.core.impl.execution.proto.dfc.PropertiesLoader.execute(PropertiesLoader.java:1)
     com.emc.documentum.fs.services.core.impl.execution.proto.dfc.PermissionsLoader.execute(PermissionsLoader.java:39)
     com.emc.documentum.fs.services.core.impl.execution.proto.dfc.PermissionsLoader.execute(PermissionsLoader.java:1)
     com.emc.documentum.fs.services.core.impl.execution.proto.dfc.DeepGetAction.walk(DeepGetAction.java:221)
     com.emc.documentum.fs.services.core.impl.execution.proto.dfc.DeepGetAction.execute(DeepGetAction.java:119)
     com.emc.documentum.fs.services.core.impl.execution.proto.dfc.DeepGetAction.execute(DeepGetAction.java:1)
     com.emc.documentum.fs.services.core.impl.execution.proto.transformation.DataObjectToObjectIdentityAdapter.execute(DataObjectToObjectIdentityAdapter.java:22)
     com.emc.documentum.fs.services.core.impl.execution.proto.transformation.DataObjectToObjectIdentityAdapter.execute(DataObjectToObjectIdentityAdapter.java:1)
     com.emc.documentum.fs.services.core.impl.execution.proto.transformation.CoreServiceExceptionContext.execute(CoreServiceExceptionContext.java:27)
     com.emc.documentum.fs.services.core.impl.execution.proto.payload.FailOnExceptionPayloadPolicy.execute(FailOnExceptionPayloadPolicy.java:28)
     com.emc.documentum.fs.services.core.impl.execution.proto.payload.PayloadPolicy.execute(PayloadPolicy.java:33)
     com.emc.documentum.fs.services.core.impl.execution.proto.payload.PayloadPolicy.execute(PayloadPolicy.java:1)
     com.emc.documentum.fs.services.core.impl.execution.proto.transformation.ObjectIdentitySetToDataPackagePayloadAdapter.execute(ObjectIdentitySetToDataPackagePayloadAdapter.java:29)
     com.emc.documentum.fs.services.core.impl.ObjectService.get(ObjectService.java:395)
     sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
     sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
     sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
     java.lang.reflect.Method.invoke(Method.java:585)
     com.emc.documentum.fs.rt.context.impl.ReflectionServiceInvoker.invoke(ReflectionServiceInvoker.java:40)
     com.emc.documentum.fs.rt.impl.tx.TxInvocationHandler.invoke(TxInvocationHandler.java:27)
     com.emc.documentum.fs.rt.context.impl.UcfServiceInvocationHandler.handleUCF(UcfServiceInvocationHandler.java:63)
     com.emc.documentum.fs.rt.context.impl.UcfServiceInvocationHandler.invoke(UcfServiceInvocationHandler.java:43)
     com.emc.documentum.fs.rt.context.impl.SoapServiceInvocationHandler.invoke(SoapServiceInvocationHandler.java:53)
     com.emc.documentum.fs.rt.context.impl.OperationOptionsHandler.invoke(OperationOptionsHandler.java:48)
     com.emc.documentum.fs.rt.context.impl.FileRegistryCleanupHandler.invoke(FileRegistryCleanupHandler.java:25)
     $Proxy157.get(Unknown Source)
     com.emc.documentum.fs.services.core.ObjectServiceWebService.get(ObjectServiceWebService.java:300)
     sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
     sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
     sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
     java.lang.reflect.Method.invoke(Method.java:585)
     com.sun.xml.ws.api.server.InstanceResolver$1.invoke(InstanceResolver.java:246)
     com.sun.xml.ws.server.InvokerTube$2.invoke(InvokerTube.java:146)
     com.sun.xml.ws.server.sei.EndpointMethodHandler.invoke(EndpointMethodHandler.java:257)
     com.sun.xml.ws.server.sei.SEIInvokerTube.processRequest(SEIInvokerTube.java:93)
     com.sun.xml.ws.api.pipe.Fiber.__doRun(Fiber.java:595)
     com.sun.xml.ws.api.pipe.Fiber._doRun(Fiber.java:554)
     com.sun.xml.ws.api.pipe.Fiber.doRun(Fiber.java:539)
     com.sun.xml.ws.api.pipe.Fiber.runSync(Fiber.java:436)
     com.sun.xml.ws.server.WSEndpointImpl$2.process(WSEndpointImpl.java:243)
     com.sun.xml.ws.transport.http.HttpAdapter$HttpToolkit.handle(HttpAdapter.java:444)
     com.sun.xml.ws.transport.http.HttpAdapter.handle(HttpAdapter.java:244)
     com.sun.xml.ws.transport.http.servlet.ServletAdapter.handle(ServletAdapter.java:135)
     com.sun.xml.ws.transport.http.servlet.WSServletDelegate.doGet(WSServletDelegate.java:129)
     com.sun.xml.ws.transport.http.servlet.WSServletDelegate.doPost(WSServletDelegate.java:160)
     com.sun.xml.ws.transport.http.servlet.WSServlet.doPost(WSServlet.java:75)
     javax.servlet.http.HttpServlet.service(HttpServlet.java:710)
     javax.servlet.http.HttpServlet.service(HttpServlet.java:803)
     org.jboss.web.tomcat.filters.ReplyHeaderFilter.doFilter(ReplyHeaderFilter.java:96)

root cause

com.emc.documentum.fs.services.core.CoreServiceException: Failed to load content for object [] [id =09de75d18000590e] PROPERTIES [] (format->doc, pageNumber->0, pageModifier->)
     com.emc.documentum.fs.services.core.impl.result.ThrowExceptionPolicy.processException(ThrowExceptionPolicy.java:19)
     com.emc.documentum.fs.services.core.impl.result.ContentLoader.loadPageContent(ContentLoader.java:140)
     com.emc.documentum.fs.services.core.impl.result.ContentLoader.loadContents(ContentLoader.java:345)
     com.emc.documentum.fs.services.core.impl.execution.proto.dfc.ContentsLoader.flush(ContentsLoader.java:139)
     com.emc.documentum.fs.services.core.impl.execution.proto.dfc.ContentsLoader.process(ContentsLoader.java:111)
     com.emc.documentum.fs.services.core.impl.execution.proto.dfc.ContentsLoader.execute(ContentsLoader.java:61)
     com.emc.documentum.fs.services.core.impl.execution.proto.dfc.ContentsLoader.execute(ContentsLoader.java:1)
     com.emc.documentum.fs.services.core.impl.execution.proto.dfc.PropertiesLoader.execute(PropertiesLoader.java:38)
     com.emc.documentum.fs.services.core.impl.execution.proto.dfc.PropertiesLoader.execute(PropertiesLoader.java:1)
     com.emc.documentum.fs.services.core.impl.execution.proto.dfc.PermissionsLoader.execute(PermissionsLoader.java:39)
     com.emc.documentum.fs.services.core.impl.execution.proto.dfc.PermissionsLoader.execute(PermissionsLoader.java:1)
     com.emc.documentum.fs.services.core.impl.execution.proto.dfc.DeepGetAction.walk(DeepGetAction.java:221)
     com.emc.documentum.fs.services.core.impl.execution.proto.dfc.DeepGetAction.execute(DeepGetAction.java:119)
     com.emc.documentum.fs.services.core.impl.execution.proto.dfc.DeepGetAction.execute(DeepGetAction.java:1)
     com.emc.documentum.fs.services.core.impl.execution.proto.transformation.DataObjectToObjectIdentityAdapter.execute(DataObjectToObjectIdentityAdapter.java:22)
     com.emc.documentum.fs.services.core.impl.execution.proto.transformation.DataObjectToObjectIdentityAdapter.execute(DataObjectToObjectIdentityAdapter.java:1)
     com.emc.documentum.fs.services.core.impl.execution.proto.transformation.CoreServiceExceptionContext.execute(CoreServiceExceptionContext.java:27)
     com.emc.documentum.fs.services.core.impl.execution.proto.payload.FailOnExceptionPayloadPolicy.execute(FailOnExceptionPayloadPolicy.java:28)
     com.emc.documentum.fs.services.core.impl.execution.proto.payload.PayloadPolicy.execute(PayloadPolicy.java:33)
     com.emc.documentum.fs.services.core.impl.execution.proto.payload.PayloadPolicy.execute(PayloadPolicy.java:1)
     com.emc.documentum.fs.services.core.impl.execution.proto.transformation.ObjectIdentitySetToDataPackagePayloadAdapter.execute(ObjectIdentitySetToDataPackagePayloadAdapter.java:29)
     com.emc.documentum.fs.services.core.impl.ObjectService.get(ObjectService.java:395)
     sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
     sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
     sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
     java.lang.reflect.Method.invoke(Method.java:585)
     com.emc.documentum.fs.rt.context.impl.ReflectionServiceInvoker.invoke(ReflectionServiceInvoker.java:40)
     com.emc.documentum.fs.rt.impl.tx.TxInvocationHandler.invoke(TxInvocationHandler.java:27)
     com.emc.documentum.fs.rt.context.impl.UcfServiceInvocationHandler.handleUCF(UcfServiceInvocationHandler.java:63)
     com.emc.documentum.fs.rt.context.impl.UcfServiceInvocationHandler.invoke(UcfServiceInvocationHandler.java:43)
     com.emc.documentum.fs.rt.context.impl.SoapServiceInvocationHandler.invoke(SoapServiceInvocationHandler.java:53)
     com.emc.documentum.fs.rt.context.impl.OperationOptionsHandler.invoke(OperationOptionsHandler.java:48)
     com.emc.documentum.fs.rt.context.impl.FileRegistryCleanupHandler.invoke(FileRegistryCleanupHandler.java:25)
     $Proxy157.get(Unknown Source)
     com.emc.documentum.fs.services.core.ObjectServiceWebService.get(ObjectServiceWebService.java:300)
     sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
     sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
     sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
     java.lang.reflect.Method.invoke(Method.java:585)
     com.sun.xml.ws.api.server.InstanceResolver$1.invoke(InstanceResolver.java:246)
     com.sun.xml.ws.server.InvokerTube$2.invoke(InvokerTube.java:146)
     com.sun.xml.ws.server.sei.EndpointMethodHandler.invoke(EndpointMethodHandler.java:257)
     com.sun.xml.ws.server.sei.SEIInvokerTube.processRequest(SEIInvokerTube.java:93)
     com.sun.xml.ws.api.pipe.Fiber.__doRun(Fiber.java:595)
     com.sun.xml.ws.api.pipe.Fiber._doRun(Fiber.java:554)
     com.sun.xml.ws.api.pipe.Fiber.doRun(Fiber.java:539)
     com.sun.xml.ws.api.pipe.Fiber.runSync(Fiber.java:436)
     com.sun.xml.ws.server.WSEndpointImpl$2.process(WSEndpointImpl.java:243)
     com.sun.xml.ws.transport.http.HttpAdapter$HttpToolkit.handle(HttpAdapter.java:444)
     com.sun.xml.ws.transport.http.HttpAdapter.handle(HttpAdapter.java:244)
     com.sun.xml.ws.transport.http.servlet.ServletAdapter.handle(ServletAdapter.java:135)
     com.sun.xml.ws.transport.http.servlet.WSServletDelegate.doGet(WSServletDelegate.java:129)
     com.sun.xml.ws.transport.http.servlet.WSServletDelegate.doPost(WSServletDelegate.java:160)
     com.sun.xml.ws.transport.http.servlet.WSServlet.doPost(WSServlet.java:75)
     javax.servlet.http.HttpServlet.service(HttpServlet.java:710)
     javax.servlet.http.HttpServlet.service(HttpServlet.java:803)
     org.jboss.web.tomcat.filters.ReplyHeaderFilter.doFilter(ReplyHeaderFilter.java:96)

root cause

com.emc.documentum.fs.services.core.CoreServiceException: Export of UCF Content failed.
     com.emc.documentum.fs.services.core.impl.result.ContentLoader.exportUCFContent(ContentLoader.java:328)
     com.emc.documentum.fs.services.core.impl.result.ContentLoader.handleUCF(ContentLoader.java:169)
     com.emc.documentum.fs.services.core.impl.result.ContentLoader.loadPageContent(ContentLoader.java:120)
     com.emc.documentum.fs.services.core.impl.result.ContentLoader.loadContents(ContentLoader.java:345)
     com.emc.documentum.fs.services.core.impl.execution.proto.dfc.ContentsLoader.flush(ContentsLoader.java:139)
     com.emc.documentum.fs.services.core.impl.execution.proto.dfc.ContentsLoader.process(ContentsLoader.java:111)
     com.emc.documentum.fs.services.core.impl.execution.proto.dfc.ContentsLoader.execute(ContentsLoader.java:61)
     com.emc.documentum.fs.services.core.impl.execution.proto.dfc.ContentsLoader.execute(ContentsLoader.java:1)
     com.emc.documentum.fs.services.core.impl.execution.proto.dfc.PropertiesLoader.execute(PropertiesLoader.java:38)
     com.emc.documentum.fs.services.core.impl.execution.proto.dfc.PropertiesLoader.execute(PropertiesLoader.java:1)
     com.emc.documentum.fs.services.core.impl.execution.proto.dfc.PermissionsLoader.execute(PermissionsLoader.java:39)
     com.emc.documentum.fs.services.core.impl.execution.proto.dfc.PermissionsLoader.execute(PermissionsLoader.java:1)
     com.emc.documentum.fs.services.core.impl.execution.proto.dfc.DeepGetAction.walk(DeepGetAction.java:221)
     com.emc.documentum.fs.services.core.impl.execution.proto.dfc.DeepGetAction.execute(DeepGetAction.java:119)
     com.emc.documentum.fs.services.core.impl.execution.proto.dfc.DeepGetAction.execute(DeepGetAction.java:1)
     com.emc.documentum.fs.services.core.impl.execution.proto.transformation.DataObjectToObjectIdentityAdapter.execute(DataObjectToObjectIdentityAdapter.java:22)
     com.emc.documentum.fs.services.core.impl.execution.proto.transformation.DataObjectToObjectIdentityAdapter.execute(DataObjectToObjectIdentityAdapter.java:1)
     com.emc.documentum.fs.services.core.impl.execution.proto.transformation.CoreServiceExceptionContext.execute(CoreServiceExceptionContext.java:27)
     com.emc.documentum.fs.services.core.impl.execution.proto.payload.FailOnExceptionPayloadPolicy.execute(FailOnExceptionPayloadPolicy.java:28)
     com.emc.documentum.fs.services.core.impl.execution.proto.payload.PayloadPolicy.execute(PayloadPolicy.java:33)
     com.emc.documentum.fs.services.core.impl.execution.proto.payload.PayloadPolicy.execute(PayloadPolicy.java:1)
     com.emc.documentum.fs.services.core.impl.execution.proto.transformation.ObjectIdentitySetToDataPackagePayloadAdapter.execute(ObjectIdentitySetToDataPackagePayloadAdapter.java:29)
     com.emc.documentum.fs.services.core.impl.ObjectService.get(ObjectService.java:395)
     sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
     sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
     sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
     java.lang.reflect.Method.invoke(Method.java:585)
     com.emc.documentum.fs.rt.context.impl.ReflectionServiceInvoker.invoke(ReflectionServiceInvoker.java:40)
     com.emc.documentum.fs.rt.impl.tx.TxInvocationHandler.invoke(TxInvocationHandler.java:27)
     com.emc.documentum.fs.rt.context.impl.UcfServiceInvocationHandler.handleUCF(UcfServiceInvocationHandler.java:63)
     com.emc.documentum.fs.rt.context.impl.UcfServiceInvocationHandler.invoke(UcfServiceInvocationHandler.java:43)
     com.emc.documentum.fs.rt.context.impl.SoapServiceInvocationHandler.invoke(SoapServiceInvocationHandler.java:53)
     com.emc.documentum.fs.rt.context.impl.OperationOptionsHandler.invoke(OperationOptionsHandler.java:48)
     com.emc.documentum.fs.rt.context.impl.FileRegistryCleanupHandler.invoke(FileRegistryCleanupHandler.java:25)
     $Proxy157.get(Unknown Source)
     com.emc.documentum.fs.services.core.ObjectServiceWebService.get(ObjectServiceWebService.java:300)
     sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
     sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
     sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
     java.lang.reflect.Method.invoke(Method.java:585)
     com.sun.xml.ws.api.server.InstanceResolver$1.invoke(InstanceResolver.java:246)
     com.sun.xml.ws.server.InvokerTube$2.invoke(InvokerTube.java:146)
     com.sun.xml.ws.server.sei.EndpointMethodHandler.invoke(EndpointMethodHandler.java:257)
     com.sun.xml.ws.server.sei.SEIInvokerTube.processRequest(SEIInvokerTube.java:93)
     com.sun.xml.ws.api.pipe.Fiber.__doRun(Fiber.java:595)
     com.sun.xml.ws.api.pipe.Fiber._doRun(Fiber.java:554)
     com.sun.xml.ws.api.pipe.Fiber.doRun(Fiber.java:539)
     com.sun.xml.ws.api.pipe.Fiber.runSync(Fiber.java:436)
     com.sun.xml.ws.server.WSEndpointImpl$2.process(WSEndpointImpl.java:243)
     com.sun.xml.ws.transport.http.HttpAdapter$HttpToolkit.handle(HttpAdapter.java:444)
     com.sun.xml.ws.transport.http.HttpAdapter.handle(HttpAdapter.java:244)
     com.sun.xml.ws.transport.http.servlet.ServletAdapter.handle(ServletAdapter.java:135)
     com.sun.xml.ws.transport.http.servlet.WSServletDelegate.doGet(WSServletDelegate.java:129)
     com.sun.xml.ws.transport.http.servlet.WSServletDelegate.doPost(WSServletDelegate.java:160)
     com.sun.xml.ws.transport.http.servlet.WSServlet.doPost(WSServlet.java:75)
     javax.servlet.http.HttpServlet.service(HttpServlet.java:710)
     javax.servlet.http.HttpServlet.service(HttpServlet.java:803)
     org.jboss.web.tomcat.filters.ReplyHeaderFilter.doFilter(ReplyHeaderFilter.java:96)

root cause

java.lang.RuntimeException: Ucf processing failed.
     com.emc.documentum.fs.rt.impl.ucf.server.ServerPackageProcessorFactory$PackageProcessorWrapper.postProcess(ServerPackageProcessorFactory.java:137)
     com.emc.documentum.fs.services.core.impl.result.ContentLoader.exportUCFContent(ContentLoader.java:322)
     com.emc.documentum.fs.services.core.impl.result.ContentLoader.handleUCF(ContentLoader.java:169)
     com.emc.documentum.fs.services.core.impl.result.ContentLoader.loadPageContent(ContentLoader.java:120)
     com.emc.documentum.fs.services.core.impl.result.ContentLoader.loadContents(ContentLoader.java:345)
     com.emc.documentum.fs.services.core.impl.execution.proto.dfc.ContentsLoader.flush(ContentsLoader.java:139)
     com.emc.documentum.fs.services.core.impl.execution.proto.dfc.ContentsLoader.process(ContentsLoader.java:111)
     com.emc.documentum.fs.services.core.impl.execution.proto.dfc.ContentsLoader.execute(ContentsLoader.java:61)
     com.emc.documentum.fs.services.core.impl.execution.proto.dfc.ContentsLoader.execute(ContentsLoader.java:1)
     com.emc.documentum.fs.services.core.impl.execution.proto.dfc.PropertiesLoader.execute(PropertiesLoader.java:38)
     com.emc.documentum.fs.services.core.impl.execution.proto.dfc.PropertiesLoader.execute(PropertiesLoader.java:1)
     com.emc.documentum.fs.services.core.impl.execution.proto.dfc.PermissionsLoader.execute(PermissionsLoader.java:39)
     com.emc.documentum.fs.services.core.impl.execution.proto.dfc.PermissionsLoader.execute(PermissionsLoader.java:1)
     com.emc.documentum.fs.services.core.impl.execution.proto.dfc.DeepGetAction.walk(DeepGetAction.java:221)
     com.emc.documentum.fs.services.core.impl.execution.proto.dfc.DeepGetAction.execute(DeepGetAction.java:119)
     com.emc.documentum.fs.services.core.impl.execution.proto.dfc.DeepGetAction.execute(DeepGetAction.java:1)
     com.emc.documentum.fs.services.core.impl.execution.proto.transformation.DataObjectToObjectIdentityAdapter.execute(DataObjectToObjectIdentityAdapter.java:22)
     com.emc.documentum.fs.services.core.impl.execution.proto.transformation.DataObjectToObjectIdentityAdapter.execute(DataObjectToObjectIdentityAdapter.java:1)
     com.emc.documentum.fs.services.core.impl.execution.proto.transformation.CoreServiceExceptionContext.execute(CoreServiceExceptionContext.java:27)
     com.emc.documentum.fs.services.core.impl.execution.proto.payload.FailOnExceptionPayloadPolicy.execute(FailOnExceptionPayloadPolicy.java:28)
     com.emc.documentum.fs.services.core.impl.execution.proto.payload.PayloadPolicy.execute(PayloadPolicy.java:33)
     com.emc.documentum.fs.services.core.impl.execution.proto.payload.PayloadPolicy.execute(PayloadPolicy.java:1)
     com.emc.documentum.fs.services.core.impl.execution.proto.transformation.ObjectIdentitySetToDataPackagePayloadAdapter.execute(ObjectIdentitySetToDataPackagePayloadAdapter.java:29)
     com.emc.documentum.fs.services.core.impl.ObjectService.get(ObjectService.java:395)
     sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
     sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
     sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
     java.lang.reflect.Method.invoke(Method.java:585)
     com.emc.documentum.fs.rt.context.impl.ReflectionServiceInvoker.invoke(ReflectionServiceInvoker.java:40)
     com.emc.documentum.fs.rt.impl.tx.TxInvocationHandler.invoke(TxInvocationHandler.java:27)
     com.emc.documentum.fs.rt.context.impl.UcfServiceInvocationHandler.handleUCF(UcfServiceInvocationHandler.java:63)
     com.emc.documentum.fs.rt.context.impl.UcfServiceInvocationHandler.invoke(UcfServiceInvocationHandler.java:43)
     com.emc.documentum.fs.rt.context.impl.SoapServiceInvocationHandler.invoke(SoapServiceInvocationHandler.java:53)
     com.emc.documentum.fs.rt.context.impl.OperationOptionsHandler.invoke(OperationOptionsHandler.java:48)
     com.emc.documentum.fs.rt.context.impl.FileRegistryCleanupHandler.invoke(FileRegistryCleanupHandler.java:25)
     $Proxy157.get(Unknown Source)
     com.emc.documentum.fs.services.core.ObjectServiceWebService.get(ObjectServiceWebService.java:300)
     sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
     sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
     sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
     java.lang.reflect.Method.invoke(Method.java:585)
     com.sun.xml.ws.api.server.InstanceResolver$1.invoke(InstanceResolver.java:246)
     com.sun.xml.ws.server.InvokerTube$2.invoke(InvokerTube.java:146)
     com.sun.xml.ws.server.sei.EndpointMethodHandler.invoke(EndpointMethodHandler.java:257)
     com.sun.xml.ws.server.sei.SEIInvokerTube.processRequest(SEIInvokerTube.java:93)
     com.sun.xml.ws.api.pipe.Fiber.__doRun(Fiber.java:595)
     com.sun.xml.ws.api.pipe.Fiber._doRun(Fiber.java:554)
     com.sun.xml.ws.api.pipe.Fiber.doRun(Fiber.java:539)
     com.sun.xml.ws.api.pipe.Fiber.runSync(Fiber.java:436)
     com.sun.xml.ws.server.WSEndpointImpl$2.process(WSEndpointImpl.java:243)
     com.sun.xml.ws.transport.http.HttpAdapter$HttpToolkit.handle(HttpAdapter.java:444)
     com.sun.xml.ws.transport.http.HttpAdapter.handle(HttpAdapter.java:244)
     com.sun.xml.ws.transport.http.servlet.ServletAdapter.handle(ServletAdapter.java:135)
     com.sun.xml.ws.transport.http.servlet.WSServletDelegate.doGet(WSServletDelegate.java:129)
     com.sun.xml.ws.transport.http.servlet.WSServletDelegate.doPost(WSServletDelegate.java:160)
     com.sun.xml.ws.transport.http.servlet.WSServlet.doPost(WSServlet.java:75)
     javax.servlet.http.HttpServlet.service(HttpServlet.java:710)
     javax.servlet.http.HttpServlet.service(HttpServlet.java:803)
     org.jboss.web.tomcat.filters.ReplyHeaderFilter.doFilter(ReplyHeaderFilter.java:96)

root cause

java.lang.Exception: The client failed to reconnect to the server within 250 seconds.  The execute() call cannot complete.
     com.documentum.ucf.server.transport.impl.ServerSession.waitStreams(ServerSession.java:730)
     com.documentum.ucf.server.transport.impl.ServerSession.executeInternal(ServerSession.java:143)
     com.documentum.ucf.server.transport.impl.ServerSession.execute(ServerSession.java:87)
     com.documentum.ucf.server.contentpackage.impl.ExportPackageProcessor.executeAcceleratedProcessRequest(ExportPackageProcessor.java:317)
     com.documentum.ucf.server.contentpackage.impl.ExportPackageProcessor.acceleratedModePostprocess(ExportPackageProcessor.java:156)
     com.documentum.ucf.server.contentpackage.impl.ExportPackageProcessor.postProcess(ExportPackageProcessor.java:114)
     com.emc.documentum.fs.rt.impl.ucf.server.ServerPackageProcessorFactory$PackageProcessorWrapper.postProcess(ServerPackageProcessorFactory.java:133)
     com.emc.documentum.fs.services.core.impl.result.ContentLoader.exportUCFContent(ContentLoader.java:322)
     com.emc.documentum.fs.services.core.impl.result.ContentLoader.handleUCF(ContentLoader.java:169)
     com.emc.documentum.fs.services.core.impl.result.ContentLoader.loadPageContent(ContentLoader.java:120)
     com.emc.documentum.fs.services.core.impl.result.ContentLoader.loadContents(ContentLoader.java:345)
     com.emc.documentum.fs.services.core.impl.execution.proto.dfc.ContentsLoader.flush(ContentsLoader.java:139)
     com.emc.documentum.fs.services.core.impl.execution.proto.dfc.ContentsLoader.process(ContentsLoader.java:111)
     com.emc.documentum.fs.services.core.impl.execution.proto.dfc.ContentsLoader.execute(ContentsLoader.java:61)
     com.emc.documentum.fs.services.core.impl.execution.proto.dfc.ContentsLoader.execute(ContentsLoader.java:1)
     com.emc.documentum.fs.services.core.impl.execution.proto.dfc.PropertiesLoader.execute(PropertiesLoader.java:38)
     com.emc.documentum.fs.services.core.impl.execution.proto.dfc.PropertiesLoader.execute(PropertiesLoader.java:1)
     com.emc.documentum.fs.services.core.impl.execution.proto.dfc.PermissionsLoader.execute(PermissionsLoader.java:39)
     com.emc.documentum.fs.services.core.impl.execution.proto.dfc.PermissionsLoader.execute(PermissionsLoader.java:1)
     com.emc.documentum.fs.services.core.impl.execution.proto.dfc.DeepGetAction.walk(DeepGetAction.java:221)
     com.emc.documentum.fs.services.core.impl.execution.proto.dfc.DeepGetAction.execute(DeepGetAction.java:119)
     com.emc.documentum.fs.services.core.impl.execution.proto.dfc.DeepGetAction.execute(DeepGetAction.java:1)
     com.emc.documentum.fs.services.core.impl.execution.proto.transformation.DataObjectToObjectIdentityAdapter.execute(DataObjectToObjectIdentityAdapter.java:22)
     com.emc.documentum.fs.services.core.impl.execution.proto.transformation.DataObjectToObjectIdentityAdapter.execute(DataObjectToObjectIdentityAdapter.java:1)
     com.emc.documentum.fs.services.core.impl.execution.proto.transformation.CoreServiceExceptionContext.execute(CoreServiceExceptionContext.java:27)
     com.emc.documentum.fs.services.core.impl.execution.proto.payload.FailOnExceptionPayloadPolicy.execute(FailOnExceptionPayloadPolicy.java:28)
     com.emc.documentum.fs.services.core.impl.execution.proto.payload.PayloadPolicy.execute(PayloadPolicy.java:33)
     com.emc.documentum.fs.services.core.impl.execution.proto.payload.PayloadPolicy.execute(PayloadPolicy.java:1)
     com.emc.documentum.fs.services.core.impl.execution.proto.transformation.ObjectIdentitySetToDataPackagePayloadAdapter.execute(ObjectIdentitySetToDataPackagePayloadAdapter.java:29)
     com.emc.documentum.fs.services.core.impl.ObjectService.get(ObjectService.java:395)
     sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
     sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
     sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
     java.lang.reflect.Method.invoke(Method.java:585)
     com.emc.documentum.fs.rt.context.impl.ReflectionServiceInvoker.invoke(ReflectionServiceInvoker.java:40)
     com.emc.documentum.fs.rt.impl.tx.TxInvocationHandler.invoke(TxInvocationHandler.java:27)
     com.emc.documentum.fs.rt.context.impl.UcfServiceInvocationHandler.handleUCF(UcfServiceInvocationHandler.java:63)
     com.emc.documentum.fs.rt.context.impl.UcfServiceInvocationHandler.invoke(UcfServiceInvocationHandler.java:43)
     com.emc.documentum.fs.rt.context.impl.SoapServiceInvocationHandler.invoke(SoapServiceInvocationHandler.java:53)
     com.emc.documentum.fs.rt.context.impl.OperationOptionsHandler.invoke(OperationOptionsHandler.java:48)
     com.emc.documentum.fs.rt.context.impl.FileRegistryCleanupHandler.invoke(FileRegistryCleanupHandler.java:25)
     $Proxy157.get(Unknown Source)
     com.emc.documentum.fs.services.core.ObjectServiceWebService.get(ObjectServiceWebService.java:300)
     sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
     sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
     sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
     java.lang.reflect.Method.invoke(Method.java:585)
     com.sun.xml.ws.api.server.InstanceResolver$1.invoke(InstanceResolver.java:246)
     com.sun.xml.ws.server.InvokerTube$2.invoke(InvokerTube.java:146)
     com.sun.xml.ws.server.sei.EndpointMethodHandler.invoke(EndpointMethodHandler.java:257)
     com.sun.xml.ws.server.sei.SEIInvokerTube.processRequest(SEIInvokerTube.java:93)
     com.sun.xml.ws.api.pipe.Fiber.__doRun(Fiber.java:595)
     com.sun.xml.ws.api.pipe.Fiber._doRun(Fiber.java:554)
     com.sun.xml.ws.api.pipe.Fiber.doRun(Fiber.java:539)
     com.sun.xml.ws.api.pipe.Fiber.runSync(Fiber.java:436)
     com.sun.xml.ws.server.WSEndpointImpl$2.process(WSEndpointImpl.java:243)
     com.sun.xml.ws.transport.http.HttpAdapter$HttpToolkit.handle(HttpAdapter.java:444)
     com.sun.xml.ws.transport.http.HttpAdapter.handle(HttpAdapter.java:244)
     com.sun.xml.ws.transport.http.servlet.ServletAdapter.handle(ServletAdapter.java:135)
     com.sun.xml.ws.transport.http.servlet.WSServletDelegate.doGet(WSServletDelegate.java:129)
     com.sun.xml.ws.transport.http.servlet.WSServletDelegate.doPost(WSServletDelegate.java:160)
     com.sun.xml.ws.transport.http.servlet.WSServlet.doPost(WSServlet.java:75)
     javax.servlet.http.HttpServlet.service(HttpServlet.java:710)
     javax.servlet.http.HttpServlet.service(HttpServlet.java:803)
     org.jboss.web.tomcat.filters.ReplyHeaderFilter.doFilter(ReplyHeaderFilter.java:96)

DfsServiceViewServlet.java

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Comments

mszurap

If it had worked before: have you tried to restart your DFS server (and/or Java Method Server)?

salehbalkhair

yes i have restarted my machine many times and also dfs server... and i have installed a client on tomcat 6, i was functioning perfectly.. and i have uploaded 1100 files in documentum and viewed also in the process of development... suddenly this new error is coming... i even unable to view document through documentum administrator.

also i m getting message when i open my machine as 'some .dll files are missing ' and reinstalling application may fix the problem... what do you think... is this problem related to operating system or related content server.

mszurap

Try to view the file from an another machine. Meantime check the server logs ($DOCUMENTUM/dba/log/<Repository>.log) for any warnings/errors. Maybe the underlying database has some errors too, for example it is out of space (or cannot extend a tablespace)...

zhou_simonq

seems like there is something wrong with docbroker. UCF client needs some information from docbroker and then get the corresponding content. Meanwhile, by default, UCF server will timeout in 250 seconds.

First, check your docbroker to see whether it works. Restart it if necessary. Second, you may need to turn on UCF tracing, both on client and server side to see what's going on.

- simon

ks_shan

Restarting DFS is fixed this issue for me..!!