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CICS- Moving to High availability


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vicky10001
Warnings : 1

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Joined: 13 Jul 2005
Posts: 136

PostPosted: Fri Oct 23, 2015 7:49 pm
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Planning to setup the Parallel Sysplex region to make High availability so we are solving affinities in all application programs. Can you kindly help us in getting proper guide or your suggestion to close affinities?

ENABLE PROGRAM/DISABLE PROGRAM
EXTRACT EXIT
INQUIRE
SET
PERFORM
RESYNC
DISCARD
CREATE
WAIT EXTERNAL/WAIT EVENT/WAITCICS
CBTS STARTBROWSE/CBTS GETNEXT/CBTS ENDBROWSE
ENQ/DEQ
READQ TS/WRITEQ TS/DELETEQ TS
ADDRESS
LOAD
RELEASE
GETMAIN/FREEMAIN
RETRIEVE WAIT
DELAY
POST
START
CANCEL
COLLECT STATISTICS
WAIT EVENT
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enrico-sorichetti

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Joined: 14 Mar 2007
Posts: 10714
Location: italy

PostPosted: Fri Oct 23, 2015 8:06 pm
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did You care to search the IBM Redbooks collection ?
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vicky10001
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Joined: 13 Jul 2005
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PostPosted: Fri Oct 23, 2015 8:36 pm
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Hi i have gone through all the documents but I didn't get extract information. If any one has the experience it will help me to get some more ideas
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Garry Carroll

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Joined: 08 May 2006
Posts: 1100
Location: Dublin, Ireland

PostPosted: Mon Oct 26, 2015 4:59 pm
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Have you googled CICS Affinity ?

Garry
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vicky10001
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Joined: 13 Jul 2005
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PostPosted: Fri Oct 30, 2015 7:43 pm
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Already i had searched the cics affinity but I'm not getting proper documents to read for this initiatives. I want to know from expert ideas and thoughts. Pls don't reply simply do google and check RED book.
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enrico-sorichetti

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Joined: 14 Mar 2007
Posts: 10714
Location: italy

PostPosted: Fri Oct 30, 2015 8:07 pm
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the chances of getting what You ask for are pretty slim,
planning for high availability is not something that can be solved by quick forum replies

remember we answer on our own time and free of charge
so expecting us to spend more than a few minutes answering is pretty inconsiderate

the same for the comment
Quote:
Pls don't reply simply do google and check RED book.
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Garry Carroll

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Joined: 08 May 2006
Posts: 1100
Location: Dublin, Ireland

PostPosted: Fri Oct 30, 2015 8:16 pm
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If you can't get the information you want from the CICS Interdependency Analyzer documentation and the tool itself, you certainly won't get all you want from a forum. CICS IA is high on the list returned by google and you won't find more comprehensive documentation, IMNSHO.

Garry.
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Rohit Umarjikar

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Joined: 21 Sep 2010
Posts: 2572
Location: NYC,USA

PostPosted: Fri Oct 30, 2015 9:48 pm
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This Forum doesn't give onsite support for your implementation. Period.

You wanted suggestions from us that is what experts have done so far and if you don't like them then don't react and teach what to reply and what to not.We will reply what we think could help you and if you want to refuse then that is your call. And whoever replied to you above they are already experts that means they have the experience equals to our age or may be more so be kind to them.

So before you get moving I would strongly advise you to go threough these documents and then ask specific questions if you have and by then certainly someone with their own free time will choose to reply you.

www.redbooks.ibm.com/redbooks/pdfs/sg246523.pdf
www.redbooks.ibm.com/redbooks/pdfs/sg247817.pdf
www.redbooks.ibm.com/redbooks/pdfs/sg245638.pdf
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Bill O'Boyle

CICS Moderator


Joined: 14 Jan 2008
Posts: 2504
Location: Atlanta, Georgia, USA

PostPosted: Mon Nov 02, 2015 8:30 pm
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Moving to High Availability is very involved, such as a CICSPLEX with multi (and redundant) AOR's and transactions driven to these AOR's via a DTR (Dynamic Transaction Routing) user-exit. This exit needs to know whether the "next" AOR is available (keep this in mind). Are you wanting to go to Threadsafe? Do you have DB2 in this mix? Is your code Threadsafe compliant?

There's so much more and Rohit has posted LINKS, which you should enquire.

HTH....
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