Interskill Learning Mainframe Training

770-872-4278

The Online Mainframe Training Specialists
Search   Course Catalog   Live Chat!  
Return to Catalog Home     Return to Curriculum Listing

Identify and Resolve JES2 System Problems

Duration

5 hours

Overview

This course looks at JES2 initialization parameters used to define JES2 system resources and the subsequent JES2 commands used to display and resolve problems that occur with these items. The JES2 shutdown process is revisited in more detail, providing information on problem resolution techniques if JES2 cannot be shut down gracefully.

Audience

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

Prerequisites

Basic knowledge of the z/OS system

Objectives

After completing this course, the student will 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
Static and Dynamic PROCLIB Concatenations
JES2 Commands Used to Create and Manage Dynamic PROCLIBs

JES2 Initialization

Understand the Sequence of Events that Occur During a Typical JES2 Startup
Role of the JES2MON, JESXCF and JES2AUX Address Spaces

Common JES2 Initialization Problems

Allocation Errors
Parameter Errors
Checkpoint Errors

Shutdown Problems

Shutdown Requirements
Identification of Problems During Shutdown
Use the $D JES2 Command to Display Shutdown Inhibitors
How JES2 Can Be Stopped When a Normal Shutdown is Not Possible

Identify and Resolve JES2 System Problems Mastery Test

Looking for more information about Interskill Learning Products?
Contact our Learning Consultants or call us at 770-872-4278