Activating CA 1 and Daily Batch Processing › Activate CA 1 with TMSINIT › Activate Health Checks

Activate Health Checks

For the first execution of TMSINIT after an IPL to activate or batch activate CA 1, TMSINIT initiates the CA 1 health checks in the CA Common Services CAHCHECK address space. The CAHCHECK address space comes up early in the IPL and remains up for the entire IPL. The CA 1 health checks that are hosted by the CAHCHECK address space monitor CA 1 for the life of the IPL.

TMSINIT will initiate the CA 1 health checks only if the CAHCHECK address space is available. To initiate and host the CA 1 health checks, start the CTS address space. If CTS is started in an environment where the CAHCHECK address space is not available, CTS automatically starts the CA 1 health checks.

TMSINIT can be used to change system options that CA 1 health checks examine. Any subsequent executions of TMSINIT trigger the CA 1 health checks to run again regardless of whether TMSINIT or CTS originally initiated them.