May 2017
Intermediate to advanced
274 pages
8h 20m
English
Content preview from Migration to CICS Transaction Server for z/VSE V2.1
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CICS customization
IBM CICS provides the following interfaces to allow you to access CICS control blocks, enhance or modify CICS, and customize the product for special needs and functions:
•System generation
•Initialization and termination processing
•User exits
•User-replaceable modules
•System programmer interfaces
Source and object compatibility is not always ensured for most of these interfaces when you migrate from one CICS release to another. You might have to recompile and rework the logic that you implemented.
If you have programs that ...
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I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
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I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.