Failure while assembling the components in NWDI.

Hi ,

We are facing following error while assembling the component in NWDI.

Step Repository-export

20110511060528 Info :Starting Step Repository-export at 2011-05-11 06:05:28.0466 +2:00

20110511060528 Info :Start export of sources

20110511060528 Info :Component: sap.com/TEST_D23 Version :D23_SANDBOX_C.20110511040527 is processed now.

20110511060528 Info :1. PR is of type TCSSoftwareComponent

20110511060528 Info :Start reading sources of SC sap.com,TEST_D23 from DTR http://otc155.eu.novartis.net:53000/dtr

20110511060528 Detail :Start creating PropagationList 'CMS_sap.com_TEST_D23_1908_5b14535db7c211ddcde75abd45d4be64'.

20110511060533 Fatal :VcmFailure received

20110511060533 Fatal :caused by Exception:com.tssap.dtr.client.lib.deltavlib.VcmFailure: The transaction failed with [INTERNAL SERVER ERROR].:The transaction failed with [INTERNAL SERVER ERROR].

com.tssap.dtr.client.lib.deltavlib.VcmFailure: The transaction failed with [INTERNAL SERVER ERROR].

at com.sap.cms.tcs.client.DTRCommunicator.createPropagationList(DTRCommunicator.java:939) at com.sap.cms.tcs.client.DTRCommunicator.getExport(DTRCommunicator.java:314)

at com.sap.cms.tcs.core.RepositoryExportTask.processRepositoryExport(RepositoryExportTask.java:158)

at com.sap.cms.tcs.core.RepositoryExportTask.process(RepositoryExportTask.java:333)

at com.sap.cms.tcs.process.ProcessStep.processStep(ProcessStep.java:77)

at com.sap.cms.tcs.process.ProcessStarter.process(ProcessStarter.java:206)

at com.sap.cms.tcs.core.TCSManager.assemblePropagationRequests(TCSManager.java:739)

at com.sap.cms.pcs.assembly.manager.AssemblyManager.assemble(AssemblyManager.java:1068)

at com.sap.cms.pcs.assembly.manager.AssemblyManager.startLevelAssembly(AssemblyManager.java:468)

at com.sap.cms.pcs.assembly.manager.AssemblyManager.startQueueAssembly(AssemblyManager.java:350)

at com.sap.cms.pcs.transport.proxy.CmsTransportProxyBean.startAssembly(CmsTransportProxyBean.java:1096)

at com.sap.cms.pcs.transport.proxy.LocalCmsTransportProxyLocalObjectImpl0_0.startAssembly(LocalCmsTransportProxyLocalObjectImpl0_0.java:2302)

at com.sap.cms.ui.wl.Custom1.startComponetAssembly(Custom1.java:16753)

at com.sap.cms.ui.wl.Custom1.assembleQueue(Custom1.java:4845)

at com.sap.cms.ui.wl.wdp.InternalCustom1.assembleQueue(InternalCustom1.java:2901)

at com.sap.cms.ui.wl.Worklist.handleAssemblyOptionsEvent(Worklist.java:1604)

at com.sap.cms.ui.wl.wdp.InternalWorklist.wdInvokeEventHandler(InternalWorklist.java:2991)

at com.sap.tc.webdynpro.progmodel.generation.DelegatingView.invokeEventHandler(DelegatingView.java:87)

at com.sap.tc.webdynpro.progmodel.controller.Component.fireEvent(Component.java:285)

at com.sap.cms.ui.wl.wdp.InternalWorklists.wdFireEventAssemblyOptionsEvent(InternalWorklists.java:470)

at com.sap.cms.ui.wl.Worklists.fireAssemblyOptionsEvent(Worklists.java:247)

at com.sap.cms.ui.wl.wdp.InternalWorklists.fireAssemblyOptionsEvent(InternalWorklists.java:402)

at com.sap.cms.ui.wl.AssemblyOptionsPopup.startAssembly(AssemblyOptionsPopup.java:1360)

at com.sap.cms.ui.wl.AssemblyOptionsPopup.onActionStartAssemblyAndAttachToCTS(AssemblyOptionsPopup.java:715)

at com.sap.cms.ui.wl.wdp.InternalAssemblyOptionsPopup.wdInvokeEventHandler(InternalAssemblyOptionsPopup.java:660)

at com.sap.tc.webdynpro.progmodel.generation.DelegatingView.invokeEventHandler(DelegatingView.java:87)

at com.sap.tc.webdynpro.progmodel.controller.Action.fire(Action.java:67)

at com.sap.tc.webdynpro.clientserver.window.WindowPhaseModel.doHandleActionEvent(WindowPhaseModel.java:420)

at com.sap.tc.webdynpro.clientserver.window.WindowPhaseModel.processRequest(WindowPhaseModel.java:132)

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:333)

at com.sap.tc.webdynpro.clientserver.session.ClientSession.doApplicationProcessingStandalone(ClientSession.java:741)

at com.sap.tc.webdynpro.clientserver.session.ClientSession.doApplicationProcessing(ClientSession.java:694)

at com.sap.tc.webdynpro.clientserver.session.ClientSession.doProcessing(ClientSession.java:253)

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:1060)

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:104)

at com.sap.engine.core.thread.impl3.SingleThread.run(SingleThread.java:176)

20110511060533 Fatal :caused by Exception:com.sap.cms.tcs.interfaces.exceptions.TCSCommunicationException: communication error: VcmFailure received: The transaction failed with [INTERNAL SERVER ERROR].:communication error: VcmFailure received: The transaction failed with [INTERNAL SERVER ERROR].

com.sap.cms.tcs.interfaces.exceptions.TCSCommunicationException: communication error: VcmFailure received: The transaction failed with [INTERNAL SERVER ERROR].

at com.sap.cms.tcs.client.DTRCommunicator.getExport(DTRCommunicator.java:350)