I get this error in IE6 browser, using a web application that runs on Documentum Desktop Client 5.2.5
invokeMethod() failed while calling: onOk
null : null
class com.documentum.web.contentxfer.ucf.UcfSessionManager$ClientException
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Stack Trace:
com.documentum.web.contentxfer.ucf.UcfSessionManager$ClientException
at com.documentum.web.contentxfer.ucf.UcfSessionManager.newSession(UcfSessionManager.java:430)
at com.documentum.web.contentxfer.ucf.UcfSessionManager.getSession(UcfSessionManager.java:118)
at com.documentum.web.contentxfer.ucf.UcfContentTransport.getUcfSession(UcfContentTransport.java:194)
at com.documentum.web.contentxfer.ucf.UcfContentTransport.<init>(UcfContentTransport.java:67)
at sun.reflect.GeneratedConstructorAccessor113.newInstance(Unknown Source)
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27)
at java.lang.reflect.Constructor.newInstance(Constructor.java:274)
at java.lang.Class.newInstance0(Class.java:308)
at java.lang.Class.newInstance(Class.java:261)
at com.documentum.webcomponent.library.contenttransfer.ContentTransferServiceContainer.createTransport(ContentTransferServiceContainer.java:664)
at com.documentum.webcomponent.library.contenttransfer.ContentTransferServiceContainer.invokeService(ContentTransferServiceContainer.java:282)
at com.documentum.webcomponent.library.contenttransfer.ContentTransferServiceContainer.invokeService(ContentTransferServiceContainer.java:269)
at com.documentum.webcomponent.library.contenttransfer.checkin.CheckinContainer.onOk(CheckinContainer.java:80)
at sun.reflect.GeneratedMethodAccessor140.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:324)
at com.documentum.web.form.FormProcessor.invokeMethod(FormProcessor.java:1387)
at com.documentum.web.form.FormProcessor.fireActionEvent(FormProcessor.java:1103)
at com.documentum.web.form.RecallOperation.execute(RecallOperation.java:101)
at com.documentum.web.form.FormProcessor.processAction(FormProcessor.java:109)
at com.documentum.web.form.FormAction.processAction(FormAction.java:86)
at com.documentum.web.env.WDKController.doStartRequest(WDKController.java:190)
at com.documentum.web.env.WDKController.processRequest(WDKController.java:91)
at com.documentum.web.env.WDKController.doFilter(WDKController.java:82)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:186)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:157)
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:214)
at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:104)
at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:520)
at org.apache.catalina.core.StandardContextValve.invokeInternal(StandardContextValve.java:198)
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:152)
at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:104)
at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:520)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:137)
at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:104)
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:118)
at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:102)
at org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:535)
at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:102)
at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:520)
at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:104)
at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:520)
at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:929)
at org.apache.coyote.tomcat5.CoyoteAdapter.service(CoyoteAdapter.java:160)
at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:799)
at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.processConnection(Http11Protocol.java:705)
at org.apache.tomcat.util.net.TcpWorkerThread.runIt(PoolTcpEndpoint.java:577)
at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:683)
at java.lang.Thread.run(Thread.java:534)
thank you very much