Query for Getting Request Group name Associated With Application

SELECT g.request_group_name, c.user_concurrent_program_name,
a.application_name, g.application_id, g.request_group_id,
u.unit_application_id, u.request_unit_id
FROM fnd_request_groups g,
fnd_request_group_units u,
fnd_application_tl a,
fnd_concurrent_programs_tl c
WHERE g.request_group_id = u.request_group_id
AND u.unit_application_id = a.application_id
AND u.request_unit_id = c.concurrent_program_id
AND c.user_concurrent_program_name=:P_CONCURRENT_PROGRAM_NAME
ORDER BY C.user_concurrent_program_name, A.application_name, g.request_group_id