Home About Courses Schedule Services Webinars Contact Search

z/OS JCL, TSO/ISPF & z/OS Utilities

SEE SCHEDULE

Duration: 5.0 days

Method: Instructor led, Hands-on workshops

Price: $2695.00

Course Code: MF1010



Audience

This course is directed toward application developers in a technical support role in a z/OS environment.

Description

Teaches the fundamentals of TSO/ISPF, z/OS JCL and z/OS Utilities for use by IBM Mainframe personnel.

Objectives

Upon successful completion of this course, the student will be able to:

  • Logon/Logoff a TSO/ISPF session
  • Use Browse, Edit, Utilities, IOF or SDSF
  • Allocate sequential and partitioned data sets
  • Use the Edit (Option 2) primary and line commands
  • Use the KEYS function to tailor session PFKeys
  • Learn methods of copying and moving data members and data sets within ISPF
  • Learn Data and data set types, basic syntax of the JOB, EXEC and DD statements, debug basic JCL errors using either IOF or SDSF, allocate permanent and temporary data sets, conditionally execute JOB steps, write in-stream procedures, catalog procedures, pass parameters to programs via JCL, code JCL to pass data generated to subsequent step(s).
  • Code JCL to execute SORT, IDCAMS, and create a Generation Data Group (GDG).
  • Write JCL to Compile and Linkedit a COBOL batch program.

Prerequisites

Students should have basic key-boarding skills.

Topics

  1. Part I - z/OS - TSO/ISPF
  2. Introduction - Concepts and Terminology
    • What Every TSO User Needs to Know About IBM Mainframe Computers
    • An Introduction to z/OS and TSO
    • How to Use a 3270 Information Display System and Access TSO
  3. An Introduction to ISPF
    • The Basics of Using ISPF
    • How to Set Up Your ISPF Defaults
  4. How to Browse a Data Set
    • Basic Browse Operation
    • Advanced Browse Operations
  5. How to Edit a Data Set
    • Basic Edit Operations
    • How to Control the Edit Profile
    • Advanced Edit Operations
  6. How to Perform Utility Functions
    • Option 3.4: The DSLIST Utility
    • Other Utilities to Manage Libraries and Data Sets
    • The Compare and Search Utilities
  7. Part II – z/OS JCL & Utilities
  8. Introduction
    • The Shock of JCL
    • The Role of JCL
    • The Difficulty of JCL
    • The Approach to JCL
  9. Introduction to JCL and z/OS
    • z/OS Concepts and Vocabulary
    • z/OS Hardware Architecture
    • Computer Data
    • Data Storage
  10. JCL Within a Job
    • JCL Statements
    • Computer Jobs
    • Creating Programs
    • Sort Example
    • Compile, Linkage Edit, Execute Example
    • Cataloged Procedure
  11. JCL Statement Formats and Rules
    • JCL Statement Format
    • Parameters in the Operand Field
    • Parameter Rules
    • General JCL Rules
    • Continuing JCL Statements
    • Commenting JCL
    • Style in Writing JCL
    • Placement of JCL Statements
  12. The JOB Statement
    • Jobname: Name of Job
    • Accounting Information
    • Name: Programmer Name
    • CLASS: Job Class
    • TIME: Time Limit
    • MSGCLASS: System Messages
    • MSGLEVEL: Printing JCL Statements
    • TYPRUN: Special Job Processing
  13. The EXEC Statement
    • Stepname: Name of Job Step
    • PGM: Name of Program
    • Procedure: Name of Cataloged Procedure
    • Keyword Parameters
    • Region Size
    • COND: Conditions for Bypassing Job Steps
    • IF/THEN/ELSE/ENDIF Statement Construct
    • PARM: Pass Parameters to Job Steps
    • ACCT: Job Step Accounting Information
    • SYSUDUMP, SYSABEND, SYSMDUMP: Abnormal Termination Dumps
  14. The DD Statement
    • Overview of Data Sets
    • Data Control Block
    • DD Statement Format
    • ddname: Data Definition Name
    • Referback: Referback Parameter
    • DCB: Data Control Block Parameter
    • DSN: Data Set Name
    • DISP: Data Set Disposition
    • Unit: I/O Unit
    • VOL: Volume Parameter
  15. More on the DD Statement
    • Sequential and Partitioned Data Sets
    • DUMMY, NULLFILE: Dummy Data Sets
    • Concatenating Data Sets
  16. DD Statements for Input Stream and Print Data Sets
    • *,DATA: Input Stream Data Sets
    • SYSOUT: Output Stream Data Sets
    • The OUTPUT JCL Statement and Output DD Parameters
    • The JES /*OUTPUT Statement
    • The JES3 //*FORMAT PR Statement
    • Parameters Coded on Several Statements
  17. Direct-Access Storage Devices
    • Direct-Access Hardware Devices
    • Space Allocation
    • The SPACE Parameter
    • DCB Parameters
    • Virtual I/O (VIO) Temporary Data Sets
    • Estimating Space
    • The LABEL Parameter: Data Set Labels
    • Multivolume Data Sets
    • Using Data Sets on Direct-Access Volumes
    • ABSTR: Requesting Specific Tracks
  18. Cataloged and Instream Procedures
    • Modifying Statements in Cataloged Procedures
    • Cataloged Procedures
    • Instream Procedures
    • Symbolic Parameters
    • Nesting Procedures and the INCLUDE Statement
    • DDNAME: Postponing Definition of Data Sets
    • Example of Cataloged Procedure
  19. Generation Data Groups
    • Creating the Generation Data Group Base Entry
    • Creating the Model Data Set Label
    • (Non-SMS-Managed Data Sets Only)
    • Creating a Generation Data Set
    • Retrieving Generation Data Sets
    • Listing Generation Data Group Catalog Information
    • Deleting Generation Data Groups
  20. Miscellaneous JCL Features
    • Checkpoint/Restart
    • Spanned Records
    • Data Set Protection
    • Job Execution Priority
    • Other JCL Parameters
    • Null Statement
    • Operator Commands
    • CNTL/ENDCNTL Program Control Statements
    • XMIT Data Transmission Statements
  21. The Linkage Editor and Loader
    • The Linkage Editor
    • The Loader
  22. IBM Utility Programs
    • The IDCAMS Utility
    • The Icetool Utility Programs
    • The IBM Utility Programs
  23. Sort/Merge
    • Sorting Concepts
    • The DFSORT Program
    • The SORT Statement
    • MERGE Statement
    • Other SORT Statements
    • Sort Efficiency