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Course Overview Focused practical instruction on writing procedures using the SAA Procedure Language (REXX), for students who will be using TSO. Audience Anyone who will use Version 2 of TSO. Skills Gained On completion, you will be able to: Write REXX procedures to: - Accept parameters
- Manipulate variable information
- Execute conditionally
- Communicate with users and system services
- Use built-in functions
- Use TSO/E functions
- Manipulate the TSO data stack
- Perform I/O to sequential datasets
- Address other environments
- Execute a REXX program in batch
- Issue TSO system commands.
- Debug REXX procedures
- Understand some suggested standards.
Prerequisites - Ability to use TSO/ISPF (ES47GB).
Course Outline - Rules, regulations, standards
- Conditional execution
- Error detection
- Subroutine processing
- Built-in functions
- Parsing techniques
- TSO facilities.
How to make a booking for the ES52GB course
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