Output Device Name field

    Specify the name of the disk volume to which the save set will be
    restored.  You can specify either a logical device name (such as
    USER$DISK) or a physical device name (such as DKA0).

    The device must not be allocated by any other user and must be
    different than the input device name when you are saving or restoring
    a volume.  For more information, see "Physical and logical device
    names" in the "Concepts ..." help topic.

    Press PF3 to display a box that lists known disk devices.  Use the
    arrow keys to scroll through the list of devices and press Return or
    Enter to choose a device.  Choosing a device from this box places the
    list entry in the Device Name field.  If you do not want to select a
    disk device, press PF3 again (or Ctrl/Z) to cause the box to
    disappear.