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WHAT IS JCL? JOB CONTROL LANGUAGE consists of control statements that: 1.Introduce a computer job to the operating system request hardware devices 2.Direct the operating system on what is to be done in terms of running applications and scheduling resources 3.JCL is not used to write computer programs. Instead it is most concerned with input/output--- telling the operating system everything it needs to know about the input/output requirements. It provides the means of communicating between an application program and the operating system and computer hardware

HOW DO YOU SEND INFORMATION TO THE COMPUTER? ,[object Object],[object Object]

BASIC SYNTAX OF JCL STATEMENTS ,[object Object],[object Object],[object Object],[object Object]

General JCL Rules ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

CONTINUATION OF JCL STATEMENTS ,[object Object],[object Object],[object Object],[object Object],[object Object]

COMMENTING JCL ,[object Object],[object Object]

THREE TYPES OF JCL STATEMENTS ,[object Object],[object Object],[object Object]

THE JOB STATEMENT ,[object Object],[object Object],[object Object],[object Object]

ADDITIONAL OPERANDS OF THE JOB STATEMENT ,[object Object],[object Object]

MSGCLASS ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

THE EXEC STATEMENT ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

PROGRAMS AND CATALOGED PROCEDURES ,[object Object],[object Object],[object Object],[object Object]

Modifying Cataloged Procedures ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

DATA DEFINITION (DD) STATEMENT ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

DATA DEFINITION (DD) STATEMENT FOR DISK DATASETS ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

DATA DEFINITION (DD) STATEMENT FOR TAPE DATASETS ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Disposition (DISP) Parameters ,[object Object]

Normal Termination and Abnormal Termination Dispositions ,[object Object],[object Object],[object Object],[object Object],[object Object]

SPACE Parameter ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Partitioned Dataset vs. Sequential Dataset ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

[object Object],[object Object],[object Object],[object Object],[object Object]

DFSMS (System Managed Datasets) ,[object Object]

[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

SPACE Parameter (Partitioned Dataset ) ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Data Set Attributes ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

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