Apparently due to health check from business central every 5 seconds there is a following message logged into server log:

15:22:25,591 WARN  [org.kie.server.common.KeyStoreHelperUtil] (Thread-134) Unable to load key store. Using password from configuration

This was apparently fixed in jbpm, but not in RHPAM. I can see the need to maybe log this to the console when Business Central first starts up, but every five seconds seems very unnecessary.

This log message takes over the entire console. If RHAPM is installed on a dev's local machine, this is basically the only message that is in the console. In a real environment, there would be a keystore or some other means of authentication configured.