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Submitting Multiple Jobs to Update a Generation Data Group z/OS DFSMS Using Data Sets SC23-6855-00 |
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This topic provides guidelines that you can use when you submit
multiple jobs that update a particular GDG:
Restriction: Be careful when you update GDGs
because two or more jobs can compete for the same resource and accidentally
replace the generation data set with the wrong version in the GDG.
To prevent two users from allocating the same absolute generation
data set, take one of the following actions:
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