JCL considerations

Where possible, standardize JCL requirements for symbolic variables, such as input and SYSOUT classes between the primary and secondary centers. If differences are unavoidable, consider using the HCL Workload Automation for Z JCL variable substitution function to reduce the impact of these changes.

Symbolic variables can be permanently defined in the global table for input classes, SYSOUT classes, and SMS storage classes. Utilization of JCL variable substitution for these items can also prevent JCL changes in your primary center. For detailed information, see Managing the Workload.