In a JCL job, you need to process multiple input data sets, some of which may not exist at the time of execution. How can you use DISP to handle this situation effectively?
- DISP=(MOD,CATLG,DELETE)
- DISP=(MOD,DELETE,DELETE)
- DISP=(NEW,CATLG,CATLG)
- DISP=(OLD,CATLG,DELETE)
Using DISP=(OLD,CATLG,DELETE) allows the job to process existing data sets and delete them after the job, handling non-existing data sets gracefully.
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