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Upgrades

User exits included with CA Gen may change during the installation of any new release or service pack.

Important! Back up customized user exits before you begin the install process.

When installation completes, check to see if the installation updated your modified user exits. If the installation updated the user exit, you must make the modifications to the new version of the user exit and rebuild it. Do not just replace the updated user exit with the previous version.

Important! Although you can modify user exits provided for z/OS applications, you must not put the customized version of the exit in the libraries used to install and deploy CA Gen Release 8.5. These datasets are under CSM and SMP/E control and applying maintenance overwrites the modifications.