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Course Catalog » JES Curriculum

Identify and Resolve JES2 System Problems 1.13

5 hours



The Identify and Resolve JES2 System Problems course reviews the data sets and parameters referenced as part of JES2 initialization and describes how these are used to identify and resolve common JES2 initialization problems. Examples of problems associated with JES2 shutdown are also provided along with descriptions of possible resolution actions.


Operators and systems programmers requiring skills and knowledge to resolve system related JES2 problems.


Basic understanding of the Z/OS System.


After completing this course, the student should be able to:

  • Identify and Resolve Common JES2 System Related Problems

Course Content

JES2 Data Set Requirements

Recognize the Definition of the JES2 Member of SYS1.PROCLIB

Recognize the Contents of the SYS1.PARMLIB Entry for JES2 Parameters

JES2 Initialization

Understand the Sequence of Events that Occur During a Typical JES2 Startup

Common JES2 Initialization Problems

Allocation Errors

Parameter Errors

Checkpoint Errors

Shutdown Problems

Shutdown Requirements

Identification of Problems During Shutdown

How JES2 Can Be Stopped When a Normal Shutdown is Not Possible

Identify and Resolve JES2 System Problems Mastery Test

Course Catalog » JES Curriculum
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