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Course Catalog » JES Curriculum

Identify and Resolve JES2 Batch Problems 1.13

5 hours



The Identify and Resolve JES2 Batch Problems course describes how to use JES2 Commands to identify and resolve common batch problems in JES2 environments. The topics covered include spool space problems and checkpoint issues.


Operators and systems programmers requiring skills and knowledge to resolve batch 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 Problems Associated with Running Batch Jobs

Course Content

Spool Space Recovery

Identify Spool Space Shortages and Data to Purge

Using JES2 Commands to Reclaim Spool Space

Using JES2 Commands to Offload and Reload Spool Files

Extend Spool Data Sets

Migrate Spool Data

NJE Errors and Recovery

Identify NJE Errors and Apply Limited Recovery Procedures

JES2 Checkpoint Concepts and Definition

State and Model JES2 Checkpoint and Sharing Concepts

Identify Elements of JES2 Checkpoint and MAS Definition

JES2 Checkpoint Reconfiguration

Use Checkpoint Reconfiguration to Recover From an I/O Error on a Checkpoint Data Set

JES2 Checkpoint and SysPlex

Recognize the Use of the Coupling Facility for Checkpointing

Checkpoint Reconfiguration Issues Relating to the Coupling Facility

Identify and Resolve JES2 Batch Problems Mastery Test

Course Catalog » JES Curriculum
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