Refresh button is throwing error Message in the UWL.

Hi All,
I have created  the Refresh button in the UWL Header Table.when i click on the Refresh button, it is throwing the below Error
"Unable to perform the request. Try again and if the problem persists, inform your system administrator"
The Code snippet I have  written  is like below.
<Action name="refresh_custom" groupAction="refresh" handler="UIActionHandler" referenceBundle="refresh" returnToDetailViewAllowed="yes" launchInNewWindow="SHOW_HEADERLESS_PORTAL" defaultGroupAction="yes">
      <Properties>
       <Property name="display_order_priority" value="99"/>
       <!Property name="type" value="button"/>
       <Property name="onClick" value="onForceRefresh"/>
      </Properties>
    </Action>
and at the required View i called the reference of this Refresh.
<Action reference="refresh_custom"/>.
It would be greathelp if anybody shares their views regarding the same.
Raji.

I am pretty sure that nothing can be done about this. A Lot of other websites/applications also have this same problem. You try playing with the browser cache settings so that the back button doesn't try and get the page from the cache. You could also try and experiment with the cache-control and expires HTTP headers, to see whether this has any effect.
Other than this, I am unsure as to whether it can be resolved
Sorry
D

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