QUERY TO FIND RESPONSIBILITIES ATTACHED TO A USER IN ORACLE R12

select fu.user_id,
       fu.user_name,
       furg.RESPONSIBILITY_APPLICATION_ID,
       frv.RESPONSIBILITY_NAME
  from FND_USER fu, FND_USER_RESP_GROUPS furg, FND_RESPONSIBILITY_VL frv
 where fu.user_id = furg.user_id
   and furg.responsibility_id = frv.responsibility_id
   and fu.user_name like 'DAV4635'