Cheryl, you may want to check out our help in this area (as well as the
numerous other benefits of ThruPut Manager that you know and love :-)
http://www.mvssol.com/papers.htm
See the paper entitled: ThruPut Manager and JES3: Bringing the best of JES3 to
JES2 installations.
See you at Share!
@LISTSERV.UA.EDU
Subject: Re: JES3 to JES2 Migration (was JES2 to JES3 Migration)
Yes, Lizette - I meant to say JES3 to JES2. Thanks!
Has anyone who has done this have an estimate of the amount of time it might
take, and the effort?
Cheryl
-Original Message-
From: IBM Mainframe Discussion List
To: IBM-MAIN@LISTSERV.UA.EDU
Subject: Re: JES3 to JES2 Migration (was JES2 to JES3 Migration)
I do not, but wish that I did. I am in a JES3 environment right now and have
been in JES2 environments my entire 30+ year career. I will be closely
monitoring this thread. I have been reviewing
To: IBM-MAIN@LISTSERV.UA.EDU
Subject: Re: JES3 to JES2 Migration (was JES2 to JES3 Migration)
Yes, Lizette - I meant to say JES3 to JES2. Thanks!
Has anyone who has done this have an estimate of the amount of time it might
take, and the effort?
Cheryl
-Original Message-
From: IBM
gt;From: IBM Mainframe Discussion List [mailto:IBM-MAIN@LISTSERV.UA.EDU] On
>Behalf Of Lizette Koehler
>Sent: Thursday, January 14, 2016 9:08 PM
>To: IBM-MAIN@LISTSERV.UA.EDU
>Subject: Re: JES2 to JES3 Migration
>
>Cheryl,
>
>I am guessing you meant the subject to say JES3 t
on List [mailto:IBM-MAIN@LISTSERV.UA.EDU] On Behalf
Of Cheryl Watson
Sent: Thursday, January 14, 2016 6:14 PM
To: IBM-MAIN@LISTSERV.UA.EDU
Subject: Re: JES3 to JES2 Migration (was JES2 to JES3 Migration)
Yes, Lizette - I meant to say JES3 to JES2. Thanks!
Has anyone who has done this have an e
JES2 supports 8-character job class names as of z/OS 2.1, also explained in the
Redbook I mentioned earlier today.
I suggest to review that Redbook first, and then the latest SHARE Orlando
presentations by Tom Wasik "What's new in z/OS 2.2 JES2".
Conversion should be easier today than a few
lf Of Cheryl Watson
> Sent: Thursday, January 14, 2016 8:14 PM
> To: IBM-MAIN@LISTSERV.UA.EDU
> Subject: Re: JES3 to JES2 Migration (was JES2 to JES3 Migration)
>
> Yes, Lizette - I meant to say JES3 to JES2. Thanks!
>
> Has anyone who has done this have an estimate of th
On 1/15/2016 7:10 AM, Roach, Dennis wrote:
The other issue is the class structure. JES2 uses an one character class on the
JOB card. JES3 used the class on the JOB card or an eight character class on
the //*MAIN JECL statement.
Both JESes now support eight-character job classes on the job
In a past life, a group of sysprogs entertained the idea of migrating as a cost
savings measure. The JECL and JOB CLASS changes were the least of our worries.
Exits could be written to translate and map. As others have pointed out,
8-character JES2 JOB classes may reduce the need for custom
: Thursday, January 14, 2016 9:08 PM
To: IBM-MAIN@LISTSERV.UA.EDU
Subject: Re: JES2 to JES3 Migration
Cheryl,
I am guessing you meant the subject to say JES3 to JES2 migration???
The one challenge I see is the JCL is different between the two environments.
JES2 use /* (eg. /*ROUTE) and JES3 uses
Cheryl.
You may want to take a look at the IBM® Redbook® "JES3 to JES2 Migration
Considerations":
http://publib-b.boulder.ibm.com/abstracts/sg248083.html?Open
And new functions (Job Execution Controls) have been introduced with z/OS 2.2
JES2.
They are not yet mentioned in the Redboo
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