Login failed after registering a new user | Weblogic security

My application is deployed to Weblogic

, and I am extending the Unified User Profile (UUP) from Weblogic API

to register a new user in the portal, but I am facing a problem where after the user registration is complete, the user is redirected to the login page instead of the landing page.

I hereby attach my implementation details and exception logs:

I use ServletAuthentication.login();

every time a user logs in

ProfileWrapper profile = null;

      try {
                profile = ProfileFactory.getProfile((String) userAttributes.get(USERNAME), null);
            }catch(RemoteException rex){
                logger.error("RemoteException while setting profile: " + (String)userAttributes.get(USERNAME), rex);
                createErrorResponse(request, response,
                        REQUEST_FAILED, rex.getMessage(), rex
                                .getClass().getCanonicalName(),HttpServletResponse.SC_INTERNAL_SERVER_ERROR);
            }catch(ProfileNotFoundException pex){
                logger.error("ProfileNotFoundException while setting profile: " + (String)userAttributes.get(USERNAME),pex);
                createErrorResponse(request, response,
                        REQUEST_FAILED, pex.getMessage(), pex
                                .getClass().getCanonicalName(),HttpServletResponse.SC_INTERNAL_SERVER_ERROR);
            }

      

        
        
        
      

    

Error logs:

2017-06-22 21:06:49,747 [[ACTIVE] ExecuteThread: '6' for queue: 'weblogic.kernel.Default (self-tuning)'] ERROR UserLoginServlet     - ProfileNotFoundException while setting profile: ************@********.com
com.bea.p13n.usermgmt.profile.ProfileNotFoundException: ************@********.com
    at com.bea.p13n.usermgmt.profile.internal.PhantomProfileWrapperImpl.validateProfile(PhantomProfileWrapperImpl.java:406)
    at com.bea.p13n.usermgmt.profile.ProfileFactory.getProfile(ProfileFactory.java:205)
    at com.bea.p13n.usermgmt.profile.ProfileFactory.getProfile(ProfileFactory.java:122)
    at com.bea.p13n.usermgmt.profile.ProfileFactory.getProfile(ProfileFactory.java:99)
    at nz.co.vodafone.portal.utility.security.UserLoginServlet.authenticateNFetchProfile(Use

      

        
        
        
      

    

JDK version: 6 Weblogic version: WebLogic Server 9.2 (deprecated)

Need help from Weblogic experts (9.2). Help would be much appreciated.

PS: I know this Oracle no longer supports Weblogic 9.2, but I cannot change the version.

Logged out and found it to be a product issue. You need to confirm.