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Difference between CECI LOAD PROG(abc) & CEMT S PROG(abc


IBM Mainframe Forums -> CICS
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mchanapa

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Joined: 17 Nov 2011
Posts: 36
Location: India

PostPosted: Fri Dec 09, 2011 4:08 pm
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Hi,

When i am trying to do PHASE IN of a program its giving message as "PPT entry not found".

Then i tried CECI LOAD PROG(abc) of the same program then new load picked up successfully.

Now i want to know the difference between CECI LOAD PROG command and CEMT S PROG command.

Can you please tell me the difference.

Regards,
mchanapa.
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Binop B

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Joined: 18 Jun 2009
Posts: 407
Location: Nashville, TN

PostPosted: Fri Dec 09, 2011 4:51 pm
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Hi mchanapa,

From the manuals ...

CICS LOAD PROGRAM - Load a program from the CICS DFHRPL or dynamic LIBRARY concatenation into main storage.

CECI SET PROGRAM - Change a PROGRAM, MAPSET, or PARTITIONSET definition.

If you are getting a "PPT entry not found" error - its because the entry might not be there. Also based on what you have said - my guess is that it might be related to AUTOINSTALL feature which might be defined in your region.
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mchanapa

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Joined: 17 Nov 2011
Posts: 36
Location: India

PostPosted: Fri Dec 09, 2011 5:45 pm
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CECI LOAD PROGRAM - Load a program from the CICS DFHRPL or dynamic LIBRARY concatenation into main storage.

CEMT S PROG NEWCOPY also does the same right?
It will update the main storage address in PPT right?
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Binop B

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Joined: 18 Jun 2009
Posts: 407
Location: Nashville, TN

PostPosted: Fri Dec 09, 2011 6:26 pm
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mchanapa wrote:
CEMT S PROG NEWCOPY also does the same right?
It will update the main storage address in PPT right?
No.. Not to my knowledge...

As mentioned above - SET PROGRAM is to change the PROGRAM definition in PPT.
To my understanding, a program is loaded to the main storage only when is invoked from a LINK, XCTL, LOAD, ...
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Bill O'Boyle

CICS Moderator


Joined: 14 Jan 2008
Posts: 2501
Location: Atlanta, Georgia, USA

PostPosted: Fri Dec 09, 2011 8:47 pm
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There is one anomaly related to program Autoinstall, which could raise some confusion.

If the target program has yet to be accessed and program Autoinstall is active, a CEMT INQ PROG('PROGNAME') will yield an error (Program Not Found).

Autoinstall actually issues a LOAD PROGRAM API under the covers as soon as the program is accessed as well as builds the PPT-entry, based upon a pre-defined PPT-entry template.

HTH....

Mr. Bill
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