Determine if the region-level runtime option JCL requires changes
Description
Because of the changes introduced in Accommodate removal of samples provided for system-level runtime usermods, new region-level assembler samples are provided in the SCEESAMP data set. These samples are called CEERDOPT, CEERCOPT and CELQRDOP. Each sample contains the IBM-supplied default values for runtime options. The instructions in the CEEWROPT and CEEWQROP sample JCL parts for creating region-level runtime options load modules have been updated to refer to the new assembler samples.
Table 1 provides more details about this migration action. Use this information to plan your changes to the system.
Element or feature: | Language Environment. |
---|---|
When change was introduced: | z/OS V2R1. |
Applies to migration from: | z/OS V1R13. |
Timing: | Before the first IPL of z/OS V2R2. |
Is the migration action required? | No, but recommended if you need to create a new region-level runtime options module. |
Target system hardware requirements: | None. |
Target system software requirements: | None. |
Other system (coexistence or fallback) requirements: | None. |
Restrictions: | None. |
System impacts: | None. |
Related IBM Health Checker for z/OS check: | None. |
Steps to take
No action is needed for existing CEEROPT modules or for JCL job which already contain a copy of the old assembler samples. If you need to create a new region-level runtime options module, use the updated JCL and sample assembler parts.
Reference information
For more information about creating region-level runtime option load modules, see z/OS Language Environment Customization.