We can use below query to check the status for interface managers.

ALTER SESSION SET NLS_LANGUAGE= 'AMERICAN';

SELECT x.process_type "Name",
  DECODE(
  (SELECT '1' FROM fnd_concurrent_requests cr,
    fnd_concurrent_programs_vl cp,
    fnd_application a WHERE cp.concurrent_program_id = cr.concurrent_program_id
  AND cp.concurrent_program_name                     = x.process_name
  AND cp.application_id                              = a.application_id
  AND a.application_short_name                       = x.process_app_short_name
  AND phase_code                                    != 'C'
  ),'1','Active','Inactive') "Status",
  x.worker_rows "Worker Rows",
  x.timeout_hours "Timeout Hours",
  x.timeout_minutes "Timeout Minutes",
  x.process_hours "Process Interval Hours",
  x.process_minutes "Process Interval Minutes",
  x.process_seconds "Process Interval Seconds"
FROM
  (SELECT mipc.process_code ,
    mipc.process_status ,
    mipc.process_interval ,
    mipc.manager_priority ,
    mipc.worker_priority ,
    mipc.worker_rows ,
    mipc.processing_timeout ,
    mipc.process_name ,
    mipc.process_app_short_name ,
    a.meaning process_type ,
    FLOOR(mipc.process_interval    /3600) process_hours ,
    FLOOR((mipc.process_interval   - (FLOOR(mipc.process_interval/3600) * 3600))/60) process_minutes ,
    (mipc.process_interval         - (FLOOR(mipc.process_interval/3600) * 3600) - (FLOOR((mipc.process_interval - (FLOOR(mipc.process_interval/3600) * 3600))/60) * 60)) process_seconds ,
    FLOOR(mipc.processing_timeout  /3600) timeout_hours ,
    FLOOR((mipc.processing_timeout - FLOOR(mipc.processing_timeout/3600) * 3600)/60) timeout_minutes
  FROM mtl_interface_proc_controls mipc,
    mfg_lookups a
  WHERE a.lookup_type = 'PROCESS_TYPE'
  AND a.lookup_code   = mipc.process_code
  ) x
  -- WHERE x.PROCESS_TYPE = 'Cost Manager' -- uncomment this to display only the cost manager
ORDER BY 1;