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java.lang.IncompatibleClassChangeError

Hi All,

I goto Change Management Service and try importing SCA files into Development system. Import fails. I goto the log file and see java.lang.IncompatibleClassChangeError.

Any inputs ?

Following is the detailed error:

Info:Starting Step CBS-make at 2009-05-27 11:13:41.0575 -7:00

Fatal:Unexpected exception 'com/sap/tc/cbs/client/CBSFactory.getBuildServer(Lcom/sap/dtr/client/lib/protocol/IConnectionTemplate;)Lcom/sap/tc/cbs/client/IBuildServer;' occurred. Stopping processing.

Fatal Throwable:java.lang.IncompatibleClassChangeError: com/sap/tc/cbs/client/CBSFactory.getBuildServer(Lcom/sap/dtr/client/lib/protocol/IConnectionTemplate;)Lcom/sap/tc/cbs/client/IBuildServer;:com/sap/tc/cbs/client/CBSFactory.getBuildServer(Lcom/sap/dtr/client/lib/protocol/IConnectionTemplate;)Lcom/sap/tc/cbs/client/IBuildServer;

java.lang.IncompatibleClassChangeError: com/sap/tc/cbs/client/CBSFactory.getBuildServer(Lcom/sap/dtr/client/lib/protocol/IConnectionTemplate;)Lcom/sap/tc/cbs/client/IBuildServer;

* at com.sap.cms.tcs.client.CBSCommunicator.(CBSCommunicator.java:127)*

* at com.sap.cms.tcs.interfaces.TCSFactory.createCBSCommunicator(TCSFactory.java:164)*

* at com.sap.cms.tcs.core.CbsMakeTask.processMake(CbsMakeTask.java:84)*

* at com.sap.cms.tcs.core.CbsMakeTask.process(CbsMakeTask.java:347)*

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

* at com.sap.cms.tcs.process.ProcessStarter.process(ProcessStarter.java:197)*

* at com.sap.cms.tcs.core.TCSManager.importPropagationRequests(TCSManager.java:376)*

* at com.sap.cms.pcs.transport.importazione.ImportManager.importazione(ImportManager.java:227)*

* at com.sap.cms.pcs.transport.importazione.ImportQueueHandler.execImport(ImportQueueHandler.java:634)*

* at com.sap.cms.pcs.transport.importazione.ImportQueueHandler.startImport(ImportQueueHandler.java:103)*

* at com.sap.cms.pcs.transport.proxy.CmsTransportProxyBean.startImport(CmsTransportProxyBean.java:584)*

* at com.sap.cms.pcs.transport.proxy.CmsTransportProxyBean.startImport(CmsTransportProxyBean.java:560)*

* at com.sap.cms.pcs.transport.proxy.LocalCmsTransportProxyLocalObjectImpl0.startImport(LocalCmsTransportProxyLocalObjectImpl0.java:1252)*

* at com.sap.cms.ui.wl.Custom1.importQueue(Custom1.java:1198)*

* at com.sap.cms.ui.wl.wdp.InternalCustom1.importQueue(InternalCustom1.java:2215)*

* at com.sap.cms.ui.wl.Worklist.onActionImportQueue(Worklist.java:881)*

* at com.sap.cms.ui.wl.wdp.InternalWorklist.wdInvokeEventHandler(InternalWorklist.java:2390)*

* 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:321)*

* 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:207)*

* at com.sap.engine.core.thread.impl3.SingleThread.execute(SingleThread.java:102)*

* at com.sap.engine.core.thread.impl3.SingleThread.run(SingleThread.java:172)*

Info:Step CBS-make ended with result 'fatal error' ,stopping execution at 2009-05-27 11:13:41.0664 -7:00

Regards,

Tom

Former Member
Former Member replied

Hi Tom,

Please check whether all the SCA files are in sync or not. check the patch levels and version nos also.

Regards,

Anil.

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