Uses actual working situations that enable readers to master JCL in order to control the execution of batch and online jobs, define resources and regulate job flow. Each example is progressively more difficult. Every section concludes with questions and answers allowing you to test your understanding.
Table of Contents
Introduction to the VSE Operating System.
Defining the Job.
The Assignment of Resources.
Tape and DASD Utilization.
VSE Library Utilization.
Return Code Processing.
Procedures and Source Library.
JCL Statements.
Power JECL.
Subroutines.
Appendix.
Index.
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