Query to check the Workflow Agent Listeners and their Statuses

SELECT fsc.component_name

      ,dq.owner

      ,dq.queue_table

      ,fsc.correlation_id

  FROM applsys.fnd_svc_components fsc

      ,applsys.wf_agents          wa

  ,dba_queues dq

 WHERE fsc.inbound_agent_name || fsc.outbound_agent_name = wa.name

   AND dq.owner || '.' || dq.name = wa.queue_name

   AND fsc.component_type LIKE 'WF_%AGENT%'