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Showing posts with label JCL DISP. Show all posts
Showing posts with label JCL DISP. Show all posts
Saturday, 10 August 2013

JCL Data Set Protection: RETPD, EXPDT, DISP, and RACF Basics

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Check protection before the job runs. Last updated: August 31, 2026 A batch job can delete, keep, catalog, or o...

IEFBR14 Utility JCL: Create and Delete Data Sets Safely

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A cleanup job must remove yesterday’s work file before the next run, or a setup step must allocate an empty data set with the correct attrib...
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