IEFBR14 is an IBM mainframe utility program. It runs in all IBM mainframe environments derived from OS/, including z/OS. It is a placeholder that returns the. JCL & VSAM: Hi, Can we use IEFBR14 utility to create Partitioned U may use any utility for creating PS/, idcams, iehprogm etc. IEFBR14 is an IBM utility better known for being a dummy utility because it does almost nothing. IEFBR14 performs no other action than return a.

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But, initially IEFBR14 was not coded with these characteristics in mind, as IEFBR14 was initially used as a dummy control section, one which simply returned to the caller, not as an executable module. It looks like you are using an AD Blocker! Initially, programmers were not using all properties of the Job Control Language, anyway, so an indeterminate return code was not utiliry problem.


Thus a very simple do-nothing program was needed to fill that role. Hi, I executed the following JOB: Frequently used sort tricks using these utilities are explained in the next chapter. Deletes the given dataset in the DSN parameter.

IEFBR14 is a dummy utility. Executes a branch to register 14 return to caller. This page was last edited on 24 Aprilat It is used for setting a return code to 0.


Saurabh Srivastava April 6, at Hi Superk, I tried with blank line also. We have industry expert trainer. By using our site, you acknowledge that you have read and understand our Isfbr14 PolicyPrivacy Policyand our Terms of Service.

You can give so many ADD statements and the data in the next line.

What does IEFBR14 utility is used for?

Hi Vidhya, You can give blank line or a line with some message. IEFBR14 was created because while DD statements can create or delete files easily, they cannot do so without a program to be run due to a certain peculiarity of the Job Management system, which always requires iefbe14 the Initiator actually execute a program, even if that program is effectively a null statement.

Even though it is very popular, the service provided by this utility is “nothing”. You do need to add something, like a blank line, to the member. The original version of the program did not alter register 15 at ufility as its original application was as a placeholder in certain load modules which were generated during Sysgen system generationnot as an executable program, per se.

JCL – Utility Programs

Thu Jun 09, 6: In this case if you use Idcams no line must be added. Create, delete, rename, catalog, uncatalog datasets other than PDS. It is a dummy program. Fri Jun 10, 6: SET’, the following job step could be used: A File can be split into n files based on a specified condition. Posted by Thangaraj N at 9: Try this slight change: Thanks and Regards, Vidya Bhat.


Even the following code works. Thank you, Vidya Bhat.

The IEFBR14 utility: Do (almost) nothing

In either event, the system operators would often need to demount the devices, and a started task — DEALLOC — was often provided for this purpose.

If you have utiilty message a new member will be created with the data you specified. Fri Jun 10, 9: Anonymous February 21, at 8: If anybody has done this, please explain me with piece of code.

To create a Partitioned Data Set: Nihar Ranjan Karan Sep 22nd, How can we create a flat file in JAVA It will Just create a PDS with no member inside. Hi, can you please give me the example. From Wikipedia, the free encyclopedia.