About INTRDR concept



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About INTRDR concept

Postby prabu_krish » Thu Jul 07, 2011 3:47 pm

Hi all,

Please let me know the usage of INTRDR concept. if you provide the link which explains it, is more than suffice.

Thanks,
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Re: About INTRDR concept

 

Re: About INTRDR concept

Postby MrSpock » Thu Jul 07, 2011 4:25 pm

4.0 Internal Reader Facility from the z/OS: JES Application Programming manual.
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Re: About INTRDR concept

Postby steve-myers » Thu Jul 07, 2011 8:55 pm

The idea of the internal reader first appeared in the OS/300 HASP program. The idea, of course, was to provide a mechanism for a program to submit JCL for execution rather than submit a job using cards or from a dataset.

It was radically rewriiten for the first release of MVS, and rewriiten again for z/OS 1.7, though this last rewrite did not require JCL or user program changes. The MVS change required JCL changes, and it included an API that allowed user program control and the ability for a user program to retrieve information about the job it is sybmitting.
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Re: About INTRDR concept

Postby prabu_krish » Mon Oct 03, 2011 4:18 pm

Thanks All...it helps me lot..
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Re: About INTRDR concept

Postby rajashreegoud » Sun Nov 04, 2012 9:09 pm

what exactly intrdr is and now were we are using it
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Re: About INTRDR concept

Postby enrico-sorichetti » Sun Nov 04, 2012 9:24 pm

when You have a question it is better to start a new topic

You might want to start reading about zOS facilities
starting from ...

here
Introduction to the New Mainframe: z/OS Basics
http://www.redbooks.ibm.com/abstracts/sg246366.html

and the series
ABCs of z/OS System Programming
( link to the first of it )
http://www.redbooks.ibm.com/abstracts/sg246981.html

but why ask again when MrSpock posted a very good link
cheers
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so that I am sure that the information requested can be reached with a very small effort
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Re: About INTRDR concept

Postby dick scherrer » Mon Nov 05, 2012 12:08 am

Hello and welcome to the forum,

Where did you hear of the "intrdr"?

What would you like to learn? Is ther something specific?

If you are just curious, suggest you follow the links provided by MrSpock and Enrico.
Hope this helps,
d.sch.
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