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default the space parameters while allocating data sets


IBM Mainframe Forums -> JCL & VSAM
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bhag281

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Joined: 19 Jun 2008
Posts: 7
Location: Bangalore

PostPosted: Fri Jun 20, 2008 12:24 pm
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Hi all

While allocating the Datasets we need to default the Spaces parameter (tracks 15,15)). It should not allow more than the Default space for the datasets.

This is related to SMS.But I don't know how exactly to avoid giving space more than the default? I sit something to do with data class?

Can anyone tell me how we can do this ?
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ofer71

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Joined: 27 Dec 2005
Posts: 2358
Location: Israel

PostPosted: Fri Jun 20, 2008 12:57 pm
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Hello bhag281 and welcome to the forums.

Please do not post the same question in more then one forum. I've deleted the other topic.

O.
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expat

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Joined: 14 Mar 2007
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PostPosted: Sat Jun 21, 2008 4:01 pm
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Please explain a l;ittle more of what you wish to achieve
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Przemyslaw Krekora

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Joined: 20 Feb 2008
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PostPosted: Sat Jun 21, 2008 8:36 pm
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I will check it on monday, but if i good remember SPACE=(TRK,(15,0)) let you allocate dataset with exacly 15 tracks.
Referring to your space parameter,i do not know what kind of dataset you write about, but the second paramerer describes size of the extents. Number of extents depends of type of dataset.
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bhag281

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PostPosted: Mon Jun 23, 2008 3:58 pm
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When we r creating a data set(PS) using 3.2 option, I just want to show the default values for primary n secondary space as 15,15 tracks. Also when the user tries o give more than the default values, i should not allow. This is what i need to do..
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