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LOG(UNDO) - IAM dataset

 
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murugavel28

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Joined: 14 Sep 2010
Posts: 5
Location: chennai

PostPosted: Thu Apr 05, 2012 3:00 pm    Post subject: LOG(UNDO) - IAM dataset
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I allocated a IAM file with LOG(UNDO) and loaded the file with data. In the next step when I try to copy the IAM file to a PS using SORTCOPY i am getting the error 'SORTIN VSAM OPEN ERROR -- BC '. I then removed the LOG(UNDO) option and the job ran fine. Could someone please explain me the purpose of LOG(UNDO).
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enrico-sorichetti

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Joined: 14 Mar 2007
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PostPosted: Thu Apr 05, 2012 3:06 pm    Post subject: Reply to: LOG(UNDO) - IAM dataset
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Quote:
Could someone please explain me the purpose of LOG(UNDO).


why not look at the manuals Yourself, or ask the person who provided You with the jcl snippet to use?
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murugavel28

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PostPosted: Thu Apr 05, 2012 3:18 pm    Post subject:
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Enrico,

Can you please explain me why I am getting the error 'SORTIN VSAM OPEN ERROR -- BC '
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Bill Woodger

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Joined: 09 Mar 2011
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PostPosted: Thu Apr 05, 2012 3:20 pm    Post subject: Re: Reply to: LOG(UNDO) - IAM dataset
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Quote:
why not look at the manuals Yourself, or ask the person who provided You with the jcl snippet to use?
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Robert Sample

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Joined: 06 Jun 2008
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Location: Bellevue, IA

PostPosted: Thu Apr 05, 2012 6:39 pm    Post subject:
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murugavel28, you need to become aware that IAM is a product from a software vendor -- it is NOT SMS nor is it VSAM. Hence, you need to either reference the manual or contact the vendor for assistance. Someone on this forum could answer your question only if their site happens to be using the same software. While this is possible, the odds of your getting an answer to your question would be much higher talking to the vendor or reading the manual (if your site is licensed for the software, you have access to the manuals -- either online or because they've been sent to your site).
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murugavel28

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PostPosted: Thu Apr 05, 2012 6:51 pm    Post subject:
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Robert,

Thank you!
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