Online 390 Version eLearning Training

OS 390 Intro to Parallel Sysplex This course introduces the OS/390 Parallel Sysplex environment. It discusses the evolution of OS/390, the software and hardware requirements that support Parallel Sysplex, workload balancing, and automation. In addition, it discusses the advantages that Parallel Sysplex provides to different environments. This course is written to OS/390 version 2.x. This course is designed for professionals  more...

OS 390 Introduction This course is an introduction to the IBM OS/390 integrated network operational environment. OS/390 presents all the elements of the S/390 system in one integrated package. This course provides a brief background to mainframe systems, and describes the basic functional areas of the OS/390 environment. The course describes the evolution of OS/390 from IBM's original MVS system and provides a  more...

OS 390 MVS JCL Introduction This course provides detailed information about Job Control Language and methods for coding it to perform data processing jobs in an MVS environment. The course reviews the overall structure and purpose of JCL and introduces the three main JCL statements. The course then covers the coding of the JOB and the Execute (EXEC) statements in detail. It also describes how to analyze job output listings,  more...

OS 390 ISPF Programming Dialogs This course builds on the concepts introduced in OS/390 ISPF Dialog Management Services (38081), which provided an overview of the possibilities when using ISPF dialogs. This course shows how to code a sample dialog in ISPF, based on an extended real-world example. At the end of the course, the student has coded a complete dialog, including panels, menus, help panels, functions, variables, tables,  more...