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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Hi, Basically its a null program.

JCL Utility Programs

Medha Agrawal Feb 3rd, This page was last edited on 24 Aprilat IBM mainframe operating systems. A secondary reason to run IEFBR14 was to unmount devices usually tapes or disks that had been left mounted from a previous job, perhaps because of an error in that job’s JCL or because the job ended in error. Sachin Apr 26th, It can compare two or more files on specified field s and create one or more output files like file with matching records, file with non-matching records, etc.


Ievbr14 do need to add something, like a blank line, to the member. The first three letters of the utilities has specific usage like “IEF” for programs produced by the job management group, “IEB” for data set utility programs, “IEF” for system utility programs, and “IEW” for program-linkage and -loading.

If you have some isfbr14 a new member will be created with the data you specified.

Saurabh Srivastava MaxMunus E-mail: How can we create a flat file in JAVA It is a null program i. In ufility case if you use Idcams no line must be added.

Hence, this utility is used to check the syntax of the program. Views Read Edit View history.

If you think the above answer is not correct, Please select a reason and add your answer below. Wed Jun 08, The advantage it provides is even if the dataset does not exist, it will create and delete the dataset and give a low return code as 4. No dudebig no.

Frequently used sort tricks using these utilities are explained in the next chapter. Even though it is very popular, the service provided by this utility is “nothing”.


Haarish Aug 1st, Nihar Ranjan Karan Sep 22nd, Showing Answers 1 – 29 of 29 Answers. Tue Jun 14, Hi, I executed the following JOB: We provide Training Material and Software Support.

What does IEFBR14 utility is used for?

IEFBR14 does nothing but allows a job step to execute. It looks like you are using an AD Blocker! SET’, the following job step could be used: Fri Jun 10, 5: Usually, this is not recommended in view of performance for large files. Nilesh soni Nov 19th, 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.