Using your text editor of choice, open the OpenSSOAgentBootstrap.properties file.
The bootstrap file is available at the following location:
PolicyAgent-base/AgentInstance-Dir/config/OpenSSOAgentBootstrap.properties
For information about this location, see Table P–6
In the bootstrap file, locate the following setting:
com.sun.identity.agents.config.lock.enable = false
This property is set to false, which is unlocked, by default.
Change the false setting to true to lock the properties.
Save and close the bootstrap file.
Restart the agent instance container for the change to take effect.