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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Sachin Apr 26th, S Gautham Raj May 30, at 8: A few of them are listed below with their functionality:.

It can be used for a variety of things: Initially, programmers were not using all properties utipity the Job Control Language, anyway, so an indeterminate return code was not a problem. Jawahar Sep 13th, Thu Jun 09, 6: Fri Jun 10, 5: Please Turn OFF your ad blocker.

As explained below, “BR 14” was the essential function of the program, to simply return to the operating system. Frequently used sort tricks using these utilities are explained in the next chapter.

What does IEFBR14 utility is used for?

For Demo Contact us. I really appreciate information shared above. In all IBM environments, the programs never specify files input and output datasets directly, but instead they were referenced through a JCL Job Control Language statements that invoke the program which needs to access these data sets.


Utility programs are pre-written programs, widely used in mainframes by system programmers and application developers to achieve day-to-day requirements, organising and maintaining data. Hi, Are u sure? If you think the above answer is not correct, Please select a reason and add your answer below. 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 that the Initiator actually execute a program, even if that program is effectively a null statement.

Need Help to Create 4 Output Records From Wikipedia, the free encyclopedia. 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.

Jim Dec 18th, Haarish Aug 1st, SET’, the following job step could be used: Try this slight change: Arun Gupta February 19, at 7: Used to copy selected parts of a JCL. IEFBR14 does nothing but allows a job step to execute. Example JCL would be:.

Hi, can you please give me the example. IBM mainframe operating systems. It looks like you are using an AD Blocker!

What does IEFBR14 utility is used for?

This page was last edited on 24 Aprilat But I am getting the following error: It is a null program i. It is used for setting a return code to 0.


Even the following code works. IEFBR14 is a dummy utility. Herb Sep 15th, Executes a branch to iefb14 14 return to caller. Hi Vel, I tried it.

JCL – Utility Programs

Also, all such started tasks must be a single jobstep as the “Started Task Control” STC module within the Job Management component of the operating system only accepts single-step jobs, and it fails all multi-step jobs, without exception. In either event, the system operators would often need to demount the devices, and a started task — DEALLOC — was often provided for this purpose. Retrieved from ” https: IEFBR14 utility is used to create the ps and pds file It is a data utility which is used to create new or empty dataset.

Even though it is very popular, the service provided by this utility is “nothing”. This job step can also be used to catalog or delete specified data sets from within a batch job. Iefbr114 you have some message a new member will be created with the data you specified. This is one way of creating datasets. Create, delete, rename, catalog, uncatalog datasets other than PDS.

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