How to Deploy EBS Access Gate with OAM 11gR2 (11.1.2) - Error

 Hello All

I am following this document: Integrating Oracle EBS 11i with Oracle Access Manager 11gR2 (11.1.2) using Oracle EBS AccessGate (1526941.1), to integrate EBS 11i with Access Gate and OAM 11gR2. 

But when I execute this script ( ant -f txkEBSAuth.xml) to deploy Access Gate from OAM server, i am getting error in creating daasource and deploying application. 

[wlst] ************************************************************************

     [wlst] ERROR: Error encountered while activating the changes.

     [wlst] Canceling the edit session.

     [wlst] ************************************************************************

     [wlst] Discarded all your changes successfully.

     [wlst] This Exception occurred at Fri Jun 14 09:33:11 EST 2013.

     [wlst] weblogic.application.ModuleException: 

     [wlst] Traceback (innermost last):

     [wlst]   File "/tmp/wlsttempfile1620130731.py", line 125, in ?