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GSAM from IMS online

 
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Appu

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Joined: 26 Apr 2010
Posts: 74
Location: India

PostPosted: Tue Dec 29, 2015 6:25 pm    Post subject: GSAM from IMS online
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Hello Team,

I want to Access a sequential file from IMS DC online program . I have read that this can be done with the help of treating the sequential file like GSAM. So we Need to create a PSB with this GSAm file Details. But doubted where to give the Details like the real physical file Name. Is this done using the DATASET parm in DBD ? Please advise.
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Nic Clouston

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Joined: 10 May 2007
Posts: 1715
Location: UK

PostPosted: Tue Dec 29, 2015 8:01 pm    Post subject:
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DATASET indicates the the input/output DDNAMEs. These, in trun, will have the relevant dataset names encoded in your JCL or IMS's JCL. It should all be in the manuals.
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Appu

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Joined: 26 Apr 2010
Posts: 74
Location: India

PostPosted: Wed Dec 30, 2015 4:20 pm    Post subject: Reply to: GSAM from IMS online
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Hi,

Since this is an IMS online transaction, there is no JCL to specify the DDNAME.
So where should I specify the real physical file name . PLease advise.
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Nic Clouston

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Location: UK

PostPosted: Wed Dec 30, 2015 7:40 pm    Post subject:
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The same place as all other online databases are specified - and if you read my post very carefully you will see where that is at the end of the second sentence. But you will need to consult your IMS support people.
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don.leahy

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Joined: 06 Jul 2010
Posts: 641
Location: Whitby, ON, Canada

PostPosted: Mon Jan 04, 2016 6:26 pm    Post subject:
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Nic is right. Consult your IMS support team. In our shop what you propose would be strictly forbidden for operational reasons.
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