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About GDG limit


IBM Mainframe Forums -> JCL & VSAM
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Husna

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Joined: 02 Jun 2006
Posts: 49

PostPosted: Wed Jul 05, 2006 12:47 pm
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Hi,

If we defined a GDG with limit of 50, what happens when the 51st generation is created?
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sril.krishy

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Joined: 30 Jul 2005
Posts: 183
Location: hyderabad

PostPosted: Wed Jul 05, 2006 1:16 pm
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Hi,
Please check the details in Z/OS JCL user guide in the main page under manuals section.

ibmmainframes.com/manuals.php

Thank you
Krishy
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shreevamsi

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Joined: 23 Feb 2006
Posts: 305
Location: Hyderabad,India

PostPosted: Wed Jul 05, 2006 1:55 pm
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It all depeneds how you created the GDG base.
Empty/NoEmpty Option.

When Empty it purges all the versions existing and creates the 51st version.

If No Empty, it purges 1st version to create the 51th

~Vamsi
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