There
are various ways to detect the existence of problem jobs in Switch:
The Problem alerts user preferences
allow specifying that a notification email should be sent to the system
administrator when a job is moved to the problems folder.
The Problem jobs flow element
can be placed on the canvas right inside a flow design; its icon
displays a red error mark when there are problem jobs present (see Viewing an active flow).
The Dashboard pane displays
an overview of the current problem jobs at any given time. See Viewing flow problems.