Getting error in using URL View in Task Flow

Question

Hi,
Using Jdeveloper: 11.1.1.3.0
What I am trying to achieve is that an ADF application can be bookmarked, and when it is open without a valid EBS login context, it should redirect it to the EBS login screen. In method initMainPage , I have code that determines if valid session exist or not. If not, then redirect to a login screen (which I trying to implement using URL View component).
I am using a Bounded Task Flow. and the flow within is as follows:
methodCall1 -> initMainPage (AM method) -> URL View
For URL View, URL property is set to: #{MainPageContainerBean.ebsLogoutURL} . ebsLogoutURL is a String in MainPageContainerBean, with getter and setter as below.
public String getebsLogoutURL() {
return ebsLogoutURL;
// return "/oracle/apps/flm/ekanban/common/ui/page/ParameterEntry.jsff";
public void setebsLogoutURL(String ebsLogoutURL) {
this.ebsLogoutURL = ebsLogoutURL;
This task flow is part of a JSPX page. When I run the JSPX page, it give me the following error.
<Feb 2, 2011 1:30:37 PM PST> <Error> <HTTP> <BEA-101020> <[ServletContext@4396218[app:ekanban module:ekanban-UI-context-root path:/ekanban-UI-context-root spec-version:2.5]] Servlet failed with Exception
java.lang.IllegalStateException: Attempt to validate an already invalid RegionSite:
     at oracle.adf.view.rich.component.fragment.UIXRegion$RegionSiteImpl.validate(UIXRegion.java:978)
Please suggest a resolution or workaround to the issue.
Thanks,
Anoop

Answer 1

Now it is working. I didnt know that I needed to create getter and setter for the string that i refer to in the EL. Thanks for your help.