The Vary Configuration Off command provides a simple version of the VRYCFG
command to vary off a device. The user must be authorized to the TAAVRYCFGO
authorization list. The system VRYCFG command requires the user to have *JOBCTL
special authority. The intent of VRYCFGOFF is to provide a solution without
authorizing a user to *JOBCTL and may be used as an option an option on the
SECOFR2 menu.