房车价格10万一20万:用weblogic建立数据源出现错误

用weblogic建立数据源，测试时出现以下错误，有无高手知道是什么原因？
Create a New JDBC Data Source

Error opening /com/bea/console/actions/jdbc/datasources/createjdbcdatasource/CreateJDBCDataSource.jpf.
The source of this error is com.bea.netuix.nf.UIControlException: For portlet [CreateGlobalJDBCDataSourcePortlet], could not do page flow lookup for the given action [/com/bea/console/actions/jdbc/datasources/createjdbcdatasource/testConnectionConfiguration] in the given PageFlow: [/com/bea/console/actions/jdbc/datasources/createjdbcdatasource/CreateJDBCDataSource.jpf]. at com.bea.netuix.servlets.controls.content.NetuiContent.raiseScopedAction(NetuiContent.java:178) at com.bea.netuix.servlets.controls.content.NetuiContent.raiseScopedAction(NetuiContent.java:108) at com.bea.netuix.servlets.controls.content.NetuiContent.handlePostbackData(NetuiContent.java:223) at com.bea.netuix.nf.ControlLifecycle$2.visit(ControlLifecycle.java:169) at com.bea.netuix.nf.ControlTreeWalker.walkRecursive(ControlTreeWalker.java:290) at com.bea.netuix.nf.ControlTreeWalker.walkRecursive(ControlTreeWalker.java:300) at com.bea.netuix.nf.ControlTreeWalker.walkRecursive(ControlTreeWalker.java:300) at com.bea.netuix.nf.ControlTreeWalker.walkRecursive(ControlTreeWalker.java:300) at com.bea.netuix.nf.ControlTreeWalker.walkRecursive(ControlTreeWalker.java:300) at com.bea.netuix.nf.ControlTreeWalker.walkRecursive
…………………………………………（省略相同数行）
(ControlTreeWalker.java:300) at com.bea.netuix.nf.ControlTreeWalker.walkRecursive(ControlTreeWalker.java:300) at com.bea.netuix.nf.ControlTreeWalker.walk(ControlTreeWalker.java:126) at com.bea.netuix.nf.ControlTreeWalker.walk(ControlTreeWalker.java:105) at com.bea.netuix.nf.Lifecycle.runInbound(Lifecycle.java:173) at com.bea.netuix.nf.Lifecycle.run(Lifecycle.java:137) at com.bea.netuix.servlets.manager.UIServlet.runLifecycle(UIServlet.java:327) at com.bea.netuix.servlets.manager.UIServlet.doPost(UIServlet.java:190) at com.bea.netuix.servlets.manager.UIServlet.service(UIServlet.java:144) at
……………………………………………（再省数行）
weblogic.work.ExecuteThread.run(ExecuteThread.java:179) Caused by: com.bea.portlet.adapter.scopedcontent.ActionLookupFailedException at com.bea.portlet.adapter.scopedcontent.ScopedContentCommonSupport.executeAction(ScopedContentCommonSupport.java:578) at com.bea.portlet.adapter.scopedcontent.ScopedContentCommonSupport.processActionInternal(ScopedContentCommonSupport.java:122) at com.bea.portlet.adapter.scopedcontent.PageFlowStubImpl.processAction(PageFlowStubImpl.java:98) at com.bea.netuix.servlets.controls.content.NetuiContent.raiseScopedAction(NetuiContent.java:149) ... 56 more