Query to find all the responsibilities attached to a User

SELECT fu.user_name, fr.responsibility_name, furg.start_date, furg.end_date
  FROM fnd_user_resp_groups_direct furg, fnd_user fu, fnd_responsibility_tl fr
 WHERE fu.user_name = user_name
   AND furg.user_id = fu.user_id
   AND furg.responsibility_id = fr.responsibility_id
   AND fr.LANGUAGE = USERENV ('LANG')