Installation of CICS® Transaction Gateway in the Global Environment can fail if product components are already running within a detached system WPAR (Workload Partition).
The installer exits without installing CICS Transaction Gateway, and the following message is written to the installation log:
ERROR - A version of IBM CICS Transaction Gateway on your system is currently
running.
For more information see Location of the installation logs.
When trying to install the CICS Transaction Gateway into the Global Environment, the installer detected that a version of CICS Transaction Gateway is already running on your system in a detached system WPAR.
Stop the version of CICS Transaction Gateway that is already running in the detached system WPAR and rerun the installer in the Global Environment.