Source: ZENworks Server Management; Management and Monitoring Services; SLOADER or NetExplorer
Explanation: Management and Monitoring Services does not allow you to run multiple instances of the same Service Manager.
Possible Cause: You might be trying to run the service manager even if an instance of the service manager is not actually running. This happens when the earlier instance of service manager is closed using java -kill instead of stopservice.
Action: Restart the Naming Server by closing the Naming Server and starting the Naming Server again.
To restart the Naming Server, enter mmsNaming.