AWG Application acess issue from Bluestack (Unauthorized User)

Hello,

I wanted to create mobile app using AWG. For that I have installed CS10.5 and OTDS 10.5 installed on server.
Further I have installed Pulse module and Tempo Box CS service and have created DB links required for the CS service using CS administration on admin page. Next I have created new DB as “otag” on MS SQL 2012 sp1 by referring Oracle Guide for AWG DB creation (https://developer.opentext.com/webaccess/#url=/awd/resources/articles/1129456/selecting+oracle+as+your+opentext+appworks+gateway+database)
Next I have installed AppWorks 1.2.1 on server successfully and configured using newly created otag database and existing OTDS 10.5
I have amended Server.xml file for Global Resources settings as below

And created Trusted connection using otadmin@otds.admin. Have installed Bluestack to access application. Now when I am trying to access CS10 demo App installed on AWG from Bluestack its giving me error as "Unauthorized User" when trying to access Enterprise/Personal Workspace.

Note- I am able to access CS10.5 environment /AWG using same user credentials, howoever via application its throwing error.
I think I am doing some mistake around CS10 Demo app Configuration.
Can anyone help me with this to understand where I am doing mistake in Configuration?

Also now I am unable to access AWG using users created within Otag partition in OTDS. only CS10.5 user can access, Is there any way to access AWG using those users as well?

Thanks
Aditi