The CTG_RRMNAME environment variable is detected but ignored
If values have been set for the APPLID and APPLIDQUALIFIER parameters and the deprecated CTG_RRMNAME environment variable is also defined, the resource manager name is generated using the APPLID and APPLIDQUALIFIER parameters.
The Gateway daemon registers with RRS using the resource manager name 'CICSTG.APPLIDQUALIFIER.APPLID.UA'.
Remove the CTG_RRMNAME environment variable from your configuration.