Basics

JCL Utilities

IEBCOMPR
Compare records in sequential or partitioned data sets, or PDSEs

IEBCOPY
Copy, compress, or merge partitioned data sets or PDSEs; add RLD count information to
load modules; select or exclude specified members in a copy operation; rename or
replace selected members of partitioned data sets or PDSEs.

IEBDG
Create a test data set consisting of patterned data

IEBEDIT
Selectively copy job steps and their associated JOB statements.

IEBGENER
Copy records from a sequential data set or convert a data set from sequential organization
to partitioned organization.

IEBIMAGE
Modify, print, or link modules for use with the IBM 3800 Printing Subsystem, the IBM
3262 Model 5, or the 4248 printer.

IEBISAM
Unload, load, copy, or print an ISAM data set.

IEBPTPCH
Print or punch records in a sequential or partitioned data set.

IEFBR14
IEFBR14 is not a utility program, it is a two-line program that clears register 15, thus
passing a return code of 0, and then branches to the address in register 14, which returns
control to the system. So, in other words this program is dummy program.

IEBUPDTE
Incorporate changes to sequential or partitioned data sets, or PDSEs.

IEHINIT
Write standard labels on tape

IEHLIST
List data sets

IEHMOVE
Move or copy collections of data.

IEHPROGM
Build and maintain system control data.

IFHSTATR
Select, format, and write information about tape errors from the IFASMFDP tape.