Hello Experts,
We face this error in task space while creating a new task list tab.
Please let me know if you have an idea on this problem.
Thanks in advance

Stack Trace:
DfException:: THREAD: http-8383-6; MSG: [DM_API_E_BADID]error: "Bad ID given: 0000000000000000"; ERRORCODE: 100; NEXT: null
at com.documentum.fc.common.DfException.newBadIdException(DfException.java:28)
at com.documentum.fc.client.impl.session.Session.getObjectManager(Session.java:796)
at com.documentum.fc.client.impl.session.Session.getObject(Session.java:857)
at com.documentum.fc.client.impl.session.SessionHandle.getObject(SessionHandle.java:586)
at com.documentum.services.xforms.WebFormTemplateService.getDefaultInstanceContentFromTemplate(WebFormTemplateService.java:1143)
at com.documentum.webcomponent.xforms.configform.ConfigFormComponent.getFormInstance(ConfigFormComponent.java:113)
at com.documentum.webcomponent.xforms.configform.ConfigFormComponent.loadConfigForm(ConfigFormComponent.java:64)
at com.documentum.webcomponent.xforms.configform.ConfigFormComponent.onInit(ConfigFormComponent.java:47)
at com.documentum.webcomponent.xforms.configform.TabConfig.onInit(TabConfig.java:108)
at com.documentum.web.form.FormProcessor.invokeMethod(FormProcessor.java:1615)
at com.documentum.web.form.FormProcessor.invokeMethod(FormProcessor.java:1500)
at com.documentum.web.form.FormProcessor.fireOnInitEvent(FormProcessor.java:1165)
at com.documentum.web.form.ControlTag.fireFormOnInitEvent(ControlTag.java:772)
at com.documentum.web.formext.control.component.ComponentIncludeTag.renderEnd(ComponentIncludeTag.java:135)
at com.documentum.web.form.ControlTag.doEndTag(ControlTag.java:873)
at org.apache.jsp.taskspace.library.configuration.addtabcontainer_jsp._jspx_meth_dmfx_005fcontainerinclude_005f0(addtabcontainer_jsp.java:689)
at org.apache.jsp.taskspace.library.configuration.addtabcontainer_jsp._jspx_meth_dmf_005fpane_005f2(addtabcontainer_jsp.java:630)
at org.apache.jsp.taskspace.library.configuration.addtabcontainer_jsp._jspx_meth_dmf_005fpaneset_005f1(addtabcontainer_jsp.java:506)
at org.apache.jsp.taskspace.library.configuration.addtabcontainer_jsp._jspService(addtabcontainer_jsp.java:301)
at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:70)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:717)
at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:377)
at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:313)
at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:260)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:717)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at com.documentum.web.servlet.ResponseHeaderControlFilter.doFilter(ResponseHeaderControlFilter.java:319)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at com.documentum.web.servlet.CompressionFilter.doFilter(CompressionFilter.java:84)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at com.documentum.web.env.WDKController.processRequest(WDKController.java:98)
at com.documentum.web.env.WDKController.doFilter(WDKController.java:86)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:233)
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127)
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:298)
at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:857)
at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:588)
at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:489)
at java.lang.Thread.run(Thread.java:662)