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amit4u79
Beginner
Joined: 24 Oct 2005
Posts: 109
Topics: 36
Location: India
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 Posted: Fri Nov 04, 2005 3:13 am Post subject: |
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Hey Kolusu/semigeezer,
Thanks a lot for your help folks. I have used ISRSUPC thru REXX and it has worked fine for my 13 data set concatenation.
Thanks again,
Amit Joshi
Singapore
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I did not fail; I have found 10,000 ways that would not work - Albert Einstein. |
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kolusu
Site Admin
Joined: 26 Nov 2002
Posts: 12404
Topics: 75
Location: San Jose
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| Posted: Fri Nov 04, 2005 7:35 am Post subject: |
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I can't find any documented restriction on SuperC's NEWDD (input) statement for search. I was able to search up to 51 concatenated data sets with the string found only in the last one.
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Semigeezer,
I am not sure if things have changed with Z/OS , but there was a limitation for concatenating datasets with ISRSUPC. I remember vaguely , when I had a problem with concatenated datasets.
My shop has
| Code: |
ZENVIR: ISPF 5.6MVS
ZISPFOS:ISPF FOR z/OS 01.06.00
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PF1 on 3.15 panel and option | Code: | | 9 -Concatenated Data Sets - Using concatenated data sets |
Shows me this
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If you leave the SEARCH data set name field blank, a concatenation entry panel is displayed. You can specify a list of concatenated data sets, an uncataloged or password protected data set, or a cataloged data set name. Up to four data sets may be concatenated for the search input.
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I am guessing that it also depends on the size of the datasets. If the datasets are huge ,then your results may not be accurate.
Kolusu
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Kolusu
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kolusu
Site Admin
Joined: 26 Nov 2002
Posts: 12404
Topics: 75
Location: San Jose
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| Posted: Fri Nov 04, 2005 7:42 am Post subject: |
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Thanks for the suggestion regarding using FILEAID. However, I am stuck with a different issue. The datasets I have in the concatenation list are of different LRECLs and so FILEAID issues an error when run in Batch.
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Amit4u,
Nope ! Fileaid can handle different LRECL in the concatenation list. File-aid does Not care if the largest LRECL is first in the concatenation list. If smaller LRECL dataset is first in the concatenation it simply truncates the output file and ends with a return code of 4. So code your largest LRECL dataset first in your concatenation list
Hope this helps...
Cheers
Kolusu
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Kolusu
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vkphani
Intermediate
Joined: 05 Sep 2003
Posts: 483
Topics: 48
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| Posted: Mon Nov 07, 2005 4:50 am Post subject: |
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Diba,
You are right.I was referring to ISPF options 3.14 and 3.15. |
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semigeezer
Supermod
Joined: 03 Jan 2003
Posts: 1014
Topics: 13
Location: Atlantis
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| Posted: Mon Nov 07, 2005 2:28 pm Post subject: |
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| I think the referenced doc is wrong. Limitations on concatenation were raised around OS/390 2.10 or so. I suspect SuperC was done then too but I don't remember. |
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