Resolving z/OS System Problems 1.9

Duration

5 hours

Senior operators and technical support personnel who require knowledge to identify and solve z/OS system problems.

Completion of the "Identifying z/OS System Problems" course.

After completing this course the student should be able to:
• Terminate failed tasks, users, batch jobs, and catalog requests
• Restart the system

Using the CANCEL Command
Ending CAS Requests

FORCE Command Procedure and Syntax
Using the FORCE Command

Recognizing When to Use a PSW Restart
Invoking a PSW Restart

Using Logs and Messages
Changing a Job's Service Class
Changing the Maximum Number of Concurrent TSO Users
Varying I/O Devices Online and Offline

Command Classes
Formats and Purposes of the CMDS Command
Using the CMDS Command