I am having a problem with dynamic activation of the IOCDS by z/OS. This is what is in my SYS CONFIG file. Devices , Offline_at_IPL 0000-FFFF, Sensed 0000-FFFF, NotAccepted CC00-CDFF, Online_at_IPL 0020-002F, 00B0-00B2, D509-D50F, D52B-D52F
and in my AUTOLOG1 profile. ADDRESS COMMAND CP SET DEVICES NOTACCEPTED '1000-FFFF' ADDRESS COMMAND CP SET NEW_DEVICES INIT OFF After IPL everything is fine, the devices I want ONLINE are online and those I want OFFLINE are offline. But when a new IOCDS is activated the group of devices I am trying to keep offline 4xxx become ONLINE.. The devices added by the new IOCDS (E0xx) are OFFLINE. Am I missing something? Is this the way it is supposed to work? Is there a way to prevent this from happening? Thanks