To calculate request time

SELECT
f.request_id ,

pt.user_concurrent_program_name user_concurrent_program_name

, f.actual_start_date actual_start_date

, f.actual_completion_date actual_completion_date,

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

,DECODE(p.concurrent_program_name,'ALECDC',p.concurrent_program_name||'['||f.description||']',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.language = USERENV('Lang')

and f.actual_start_date is not null

ORDER by
f.actual_completion_date-f.actual_start_date desc