Query to list 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')