Nagivation From Test composite environment to cbta session not working

This is with reference to my previous discussion (pls refer the content below).  Mr. Sandeep Alapati has replied. But I could not give my reply to him through SCN forum due to error 'jQUERY NOT FOUND'  in my page.So I have created new discussion with same topic

my reply to Mr.Sandeep alapati is :

Thanks for your reply.we have installed CBTA in my system.Also the sapgui/user_scripting = TRUE  is set in rz11.

Regards

Jaya

Content of previous discussion.we have installed Solution manager ST 71. SP8  with ST-TST 300 sP1  and CBTA 3.0 configuration is done in solution manager .From solution manager I opened workcenter .I have created test script and when I choose start cbta button, system asks for 'do you want to open  ags_work_appln.sap ? . when I press open, SUT session not opening. Also SAP solution manager session is closed automatically  Can any one help me how to open SUT session from TCE?