Avoiding corruption of the current plan backup

If an error occurs in the current plan while HCL Workload Automation for Z is running and is not detected by HCL Workload Automation for Z, it is strongly recommended that you cancel the Z controller address space instead of stopping it as is normally done. This prevents copying a logical error from the active current plan to the alternate current-plan data set during the backup process. When HCL Workload Automation for Z is restarted, the active current plan will be re-created from the alternate current plan. This will remove any errors in the active current plan.

If HCL Workload Automation for Z recognizes that the active current plan is damaged or is no longer accessible, a recovery of the active current plan is performed automatically (for details, see Current-plan recovery processing).