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Override from JCL

 
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Sheela
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PostPosted: Tue Apr 03, 2007 9:32 am    Post subject: Override from JCL Reply with quote

Hi,

There is a proc which runs another proc, I need to override a particular
COND parameter in second proc. Please let me know how we can do this.
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Sheela
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Veera
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PostPosted: Wed Apr 04, 2007 8:19 am    Post subject: Reply with quote

Try this

PROC1.STEPNAMEA.STEPNAMEB

STEPNAMEA -> Is the step name where another proc is called
STEPNAMEB -> Is the step name of the second proc for which
you want to override the parameter.
and then give the step with what ever cond u want to
override with.

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Veera.
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Veera
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PostPosted: Thu Apr 05, 2007 5:22 am    Post subject: Reply with quote

Try This , sorry i missed some info in my earlier post Smile

Code:


//STEP001 EXEC PROCNAME,COND.STEPNAME=VALUE

COND.STEPNAME=VALUE -> This is the syntax for overriding the
COND values normally.

So COND.STEPNAME = VALUE

How we give STEPNAME is what we have to figure out since a proc is being called from another proc.

STEPNAME = PROC1.STEPNAMEA.STEPNAMEB

STEPNAMEA -> Is the step name where another proc is called
STEPNAMEB -> Is the step name of the second proc for which
                      you want to override the parameter.

Or some varaition of STEPNAMEA and STEPNAMEB should work.



Thanks,
Veera
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Sheela
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PostPosted: Thu Apr 05, 2007 5:59 am    Post subject: Reply with quote

Hi Veera,

Thanks for the information. I will try with this.
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Ajay Baghel
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PostPosted: Mon Apr 09, 2007 3:40 pm    Post subject: Reply with quote

overriding of statements can be done upto one level only ie you cannot modify the statements in nested proc.
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Veera
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PostPosted: Mon Apr 09, 2007 11:49 pm    Post subject: Reply with quote

Ajay,

Well thanks for the info ,

But if we give the statement /override

//STEP001 EXEC PROCNAME,COND.STEPNAME=VALUE

exactly at the call to PROCB from PROCA it should work i guess.

I mean where ever second proc is being called from first proc at that step.

Sheela if you tried some means and got the solution , do plz update us on it.

Code:


As per the statement :

Modifying or additional JCL statements apply to one level of nesting only. You can use statements to modify statements in a procedure only for the level of nesting at which the EXEC statement for that procedure appears.

So when we give the override after where the second proc is being called it should go fine.



Thanks,
Veera


Last edited by Veera on Tue Apr 10, 2007 5:38 am; edited 1 time in total
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DavidatK
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PostPosted: Tue Apr 10, 2007 12:30 am    Post subject: Reply with quote

Sheela,

Check out the link below to see if it help.

Examples of Modifying Nested Procedures

Dave
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PostPosted: Mon Feb 01, 2016 11:05 pm    Post subject: Topic deleted by Admin Reply with quote

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