CONNX Data Integration Suite 14.8.0 | Administration Guide | CONNX Configuration Settings | Introduction
 
Introduction
CONNX uses configuration settings (also called environmental variables and registry settings) to optimize performance and enable additional functionality (like shared connections). All configuration settings have default values. You can modify some configuration settings during installation.
Important: 
Software AG recommends using the default configuration settings for most environments. If you do change a setting, the change will take effect only when you either restart the listener or connect to the new server.
Different environments have different ways of modifying configuration settings:
Environment
Configuration modifying tool
Windows
Mainframe CICS
Mainframe Started Task
UNIX (includes environmental variables)