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TSO/E REXX advanced course

Objectives

In this advanced course:

  • participants learn to use the REXX utilities more efficiently by means of several techniques;
  • the different TSO/E and non-TSO/E interfaces for the use in REXX procedures are thoroughly examined;
  • participants learn to adapt and broaden the REXX environment by means of function packages.

Main topics

  • REXX techniques:
  • Parameter transmission between REXX execs • subroutines and functions
  • Use of the data stack and the buffer mechanism
  • Use of stem variables (arrays)
  • Error treatment and conditions (SIGNAL ON ERROR, HALT, FAILURE, ...)
  • Interactive tracing
  • TSO/E interfaces:
  • ISPF dialog manager
  • PDF edit macro's
  • REXX in non-TSO/E address spaces (batch, MVS, ...)
  • Interfaces to QMF • DB2 • CICS • IMS
  • REXX built-in functions
  • Definition and use of function packages
  • SDSF REXX
 

Intended for

System programmers, job schedulers, analysts.

Background

A practical knowledge of REXX (see TSO/E REXX) and knowledge of the ISPF dialog manager environment (see course ISPF dialog manager).

Training method

Classroom instructions. About 40% of the time is spent on practical exercises.

Course leader

Guido Indesteege.

Duration

2 days.

Schedule

You can enrol by clicking on a date
datedur.lang.  location  price
22 Jun2ELeuven  (BE)1000 EUR  (excl. VAT) 

Global score

   
4.2/5 (based on 26 evaluations)

Reviews

     
Convient parfaitement (, )
     
Très bonne appréciation (, )
     
Approche du cours assez bon, beaucoup d'exemples et d'exercices. Les sujets sont bien expliqués. (, )
     
bonne appreciation, le professeur est toujours disponible (, )
     
excellent (, )
     
Zeer goede cursus. (, )