Prerequisites

To take advantage of this feature, you must have the following components configured and running on your system:

IBM Health Checker for z/OS-distributed with every supported level of z/OS
CA Health Checker Common Service-a free CA Common Services component that provides the framework for managing the health checks plus the CAHCHECK address space where the health checks can be hosted
Optionally Common Tape System (CTS) address space-If the CA Common Service CAHCHECK address space is not being used, then CTS must be used to host the CA 1 health checks