Passing job status change attributes (such as new status, job name, job type, or rule owner) to PL/SQL procedures or OS commands/scripts allows you to customize automated responses to status changes. For example, you many want to call an OS script to open a trouble ticket for an in-house support trouble ticket system if a critical job fails to run. In this case you will want to pass status (for example, Problems or Aborted) to the script to open a trouble ticket and escalate the problem. The job execution status information is one of event type - job_status_change event, and its content is in OS command and PL/SQL payload as described in Sending Notifications Using OS Commands and Scripts and Sending Notifications Using PL/SQL Procedures.