Assuming the default location for CTG.INI as the environment variable 'CICSCLI' is not set
The Gateway daemon will attempt to use the default configuration file 'ctg.ini' or 'CTG.INI' in the product bin directory. This is a compatibility feature and not the recommended configuration style.
The ctgstart script continues. If a Gateway daemon configuration file does not exist in the product bin directory, then the initialization will fail.
Verify the intended location of the Gateway daemon configuration file and set the CICSCLI environment variable if required.