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Need details on the mainframe Utility 'DFSRRC00'

 
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pankajayee

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Joined: 20 Sep 2005
Posts: 26

PostPosted: Fri Jan 20, 2006 2:24 pm    Post subject: Need details on the mainframe Utility 'DFSRRC00'
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Hi all

Can you please provide me some details on the mainframe Utility 'DFSRRC00' like when and where one should use it?

Expecting a great help from your side.


Pankaj
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itssreehere
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PostPosted: Fri Jan 20, 2006 2:29 pm    Post subject:
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This is for running IMS programs. This is the batch initialization module.

Sreejith
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Bitneuker

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Joined: 07 Nov 2005
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Location: The Netherlands at Hole 19

PostPosted: Fri Jan 20, 2006 3:56 pm    Post subject:
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Close Sreejith, I'd like to add a bit:

DFSRRC00 in fact is IMS. It runs batch as well as online. Below examples of one of our regions and a batchjob. In the parm you tell IMS whether it's online (MSG) or batch (DLI).

XXREGION EXEC PGM=DFSRRC00,REGION=&RGN,
XX PARM=(MSG,&CL1&CL2&CL3&CL4,
XX &OPT&OVLA&SPIE&VALCK&TLIM&PCB,
XX &PRLD,&STIMER,&SOD,&DBLDL,&NBA,
XX &OBA,&IMSID,&AGN,&VSFX,&VFREE,
XX &SSM)
XX*
IEFC653I SUBSTITUTION JCL - PGM=DFSRRC00,REGION=0M,PARM=(MSG,117000000

//STEP01 EXEC PGM=DFSRRC00,REGION=0M,
// PARM='DLI,DSNMTV01,program,40,00'

Cheers,
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pankajayee

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PostPosted: Fri Jan 20, 2006 5:25 pm    Post subject:
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Thanx Sreejith n George for your help.

Have a nice time.

Pankaj icon_biggrin.gif
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pradeeph

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Joined: 10 Nov 2006
Posts: 7

PostPosted: Fri Nov 10, 2006 11:45 am    Post subject: Re: Utility DFSRRC00
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i want to see wat is being moved into the output file used by this utility could someone help me with that plz
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rahul_kolhe

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PostPosted: Sat Nov 11, 2006 7:17 am    Post subject:
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Hi pradeeph,

DFSRC00 tells JCL that program deals with the IMS. It is not Utility to produce or format output files like SORT do.

PARM=(MSG,&CL1&CL2&CL3&CL4

Parm passes the parameters from JCL to the utility e.g. whether it is batch or BMP,

&CL1 tells the program name
&CL2 tells the PSB used

Have a good Weekend!

thanks,
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pradeeph

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PostPosted: Mon Nov 13, 2006 11:46 am    Post subject: Re: Need details on the mainframe Utility 'DFSRRC00'
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thankx man
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Phoenix

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Joined: 27 Feb 2007
Posts: 20
Location: Chennai

PostPosted: Thu Jun 14, 2007 12:45 pm    Post subject: Re: Need details on the mainframe Utility 'DFSRRC00'
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Hi,
I have a doubt. You said:

Quote:
In the parm you tell IMS whether it's online (MSG) or batch (DLI).


But why do we need a JCL and procedure DFSRRC00 for an online program when it is invoked by a transaction name. is it for a BMP program?

And when do we use PARM=(MSG,...) in a JCL?
And when do we use PARM=(BMP,...) in a JCL?
icon_confused.gif

Cheers,
Phoenix. icon_smile.gif
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