Oracle ADF EAR deploy in weblogic

When  Oracle ADF EAR deploy in weblogic following error occured.

"java.security.PrivilegedActionException: weblogic.common.ResourceException: java.security.PrivilegedActionException: weblogic.common.ResourceException: No credential mapper entry found for password indirection user."

1)

2)  Before create the EAR, uncheck as below.

More Details:
http://sathyam-soa.blogspot.com/2011/08/adf-11g-no-credential-mapper-error.html