Query to Find Concurrent Programs Performance Query in Oracle Apps R12

SELECT
      f.request_id ,
      pt.user_concurrent_program_name user_conc_program_name,
      f.actual_start_date start_on,
      f.actual_completion_date end_on,
      floor(((f.actual_completion_date-f.actual_start_date)
        *24*60*60)/3600)
        || ' HOURS ' ||
        floor((((f.actual_completion_date-f.actual_start_date)
        *24*60*60) -
        floor(((f.actual_completion_date-f.actual_start_date)
        *24*60*60)/3600)*3600)/60)
        || ' MINUTES ' ||
        round((((f.actual_completion_date-f.actual_start_date)
        *24*60*60) -
        floor(((f.actual_completion_date-f.actual_start_date)
        *24*60*60)/3600)*3600 -
        (floor((((f.actual_completion_date-f.actual_start_date)
        *24*60*60) -
        floor(((f.actual_completion_date-f.actual_start_date)
        *24*60*60)/3600)*3600)/60)*60) ))
        || ' SECS ' time_difference,
      p.concurrent_program_name concurrent_program_name,
      decode(f.phase_code,' R','Running','C','Complete',f.phase_code) Phase,
      f.status_code
FROM  apps.fnd_concurrent_programs p,
      apps.fnd_concurrent_programs_tl pt,
      apps.fnd_concurrent_requests f
WHERE f.concurrent_program_id = p.concurrent_program_id
       AND f.program_application_id = p.application_id
       AND f.concurrent_program_id = pt.concurrent_program_id
       AND f.program_application_id = pt.application_id
       AND pt.user_concurrent_program_name='Order Import'
ORDER BY
      f.actual_start_date DESC;