Action Points
The following action point commands define and manipulate the points at which the flow of program execution should stop so that you can examine debugger or program state:
*dactions: Views information on action point definitions and their current status; this command also saves and restores action points.
*dbarrier: Defines a process barrier breakpoint.
*dbreak: Defines a breakpoint.
*ddelete: Deletes an action point.
*ddisable: Temporarily disables an action point.
*denable: Re-enables an action point that has been disabled.
*dwatch:Defines a watchpoint.