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Control Language Programmming Workshop for System i

This course applies to the System i, iSeries, AS/400e, and AS/400 systems. Learn to write easy to use and efficient Control Language (CL) programs that require little or no involvement by system operators. Also, learn how to write user [...]
  • OL20G
  • Duration 4 days
  • 0 ITK points
  • 0 terms

  • Praha (49 800 Kč)

    Brno (49 800 Kč)

    Bratislava (2 100 €)

This course applies to the System i, iSeries, AS/400e, and AS/400 systems. Learn to write easy to use and efficient Control Language (CL) programs that require little or no involvement by system operators. Also, learn how to write user commands and modify commands provided by IBM.

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This is an intermediate course for application and system programmers.
After completing this course, you should be able to:
  • Write interactive and batch CL programs

  • Write CL programs that:
    - Control the execution sequence of high level language applications programs
    - Automatically handle exceptions, errors, and inquiry messages
    - Interrogate and change job attributes and system values
    - Conditionally execute and branch within a CL program
    - Perform arithmetic and logic operations
    - Prompt for the parameters of a command within a CL program at execution time
    - Use data areas, data queues, and messages to communicate to other jobs on the system

  • Use the interactive source debugging facilities of STRDBG

  • Create user defined commands to run applications

  • Write your own utility programs to handle repetitive and one time system control and management tasks

  • Write never ending batch programs that become active when work arrives

  • Describe the parameters on the CRTCLPGM command and the parts of a CL compile listing

  • Use the appropriate reference manuals, online help text, and Infoseeker

    Required skills

    You should complete:
  • AS24CZ - System Operator Workshop for IBM System i
  • AS27CZ - Advanced System Operator for System i

    Course Outline

  • Write interactive and batch CL programs

  • Write CL programs that:
    - Control the execution sequence of high level language applications programs
    - Automatically handle exceptions, errors, and inquiry messages
    - Interrogate and change job attributes and system values
    - Conditionally execute and branch within a CL program
    - Perform arithmetic and logic operations
    - Prompt for the parameters of a command within a CL program at execution time
    - Use data areas, data queues, and messages to communicate to other jobs on the system

  • Use the interactive source debugging facilities of STRDBG

  • Create user defined commands to run applications

  • Write your own utility programs to handle repetitive and one time system control and management tasks

  • Write never ending batch programs that become active when work arrives

  • Describe the parameters on the CRTCLPGM command and the parts of a CL compile listing

  • Use the appropriate reference manuals, online help text, and Infoseeker

    • Current offer
    Training location
    Course language

    The prices are without VAT.

    GOPAS Praha

    Kodaňská 1441/46
    101 00 Praha 10

    GOPAS Brno

    Nové sady 996/25
    602 00 Brno

    GOPAS Bratislava

    Dr. Vladimíra Clementisa 10
    Bratislava, 821 02

    Business details

    IN: 63911035
    VATIN: CZ63911035

    Datová schránka:
    mi5ea5m

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