How to trigger an ESS application from a custom built WD app

Hi All,
I want to trigger the ESS record working time application from a custom built web dynpro application on click of a button.
I tried Absolute Page Navigation for this but I am not able to do so can somebody help me in this. I use this code to navigate it to the target application.
<b><i>WDPortalNavigation.navigateAbsolute("ROLES://portal_content/com.sap.pct/every_user/com.sap.pct.erp.ess.bp_folder/com.sap.pct.erp.ess.roles/com.sap.pct.erp.ess.employee_self_service/com.sap.pct.erp.ess.employee_self_service/com.sap.pct.erp.ess.area_working_time/com.sap.pct.erp.ess.recordworktime", WDPortalNavigationMode.SHOW_INPLACE, WDPortalNavigationHistoryMode.NO_HISTORY, "");</i></b>
Regards
Sid

Hi Tummuru,
I was about to close this question as my problem got resolved.
I was running the application outside portal and because of that the navigation was not working.
Anyways thanks for showing interest
Message was edited by:
        siddharth chauhan

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    "I've seen dozens of triggering towns." - Richard Hugo

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    [email protected]

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