Modifications to the JCL following the level upgrade

(1) Modifications to the memory sizes used for functions other than resident programs

When you use JCL jobs to run any HULFT program other than the Send program (XRSND), the Receive program (XRRCV), or the Observe program (XRACCPT), the program may not operate correctly if the REGION size of the program is less than 1024K. Increase the REGION size to 1024K or more.

(2) Required memory sizes for resident programs

For details about the required memory sizes for resident programs, refer to Required memory sizes for resident programs.