Previous Topic: A16ENext Topic: A1FR


A1EE

CA‑ACF2 not installed in CP, RESERVE/RELEASE will not be used

Reason

A shared CA ACF2 for z/VM database is about to be opened, but CA ACF2 for z/VM is not installed in CP. Sharing conditions cannot be determined and any CA ACF2 for z/VM support code for reserve or release is not installed in CP. CA ACF2 for z/VM does not issue reserve and release I/Os. Reserve and release logic keeps shared databases safe from concurrent update by multiple systems or guests.

Action

Some CA ACF2 for z/VM utilities issue this message if they are run before CA ACF2 for z/VM is installed in CP. Message A1FR that lets you respond, indicating you want to continue. See message A1FR for further information, follows this message.