Issue
In Niagara R2 Workplace Pro, a Save Runtime DB command on a UNC does not work. This error message appears:
"DB ADMIN COMMAND ERROR EXCEPTION; CONNECTION REFUSED".
Environment
- Niagara R2 Workplace Pro
- UNC
Cause
The UNC has its http port configured for a port number other than the default port of 80. A line must be added to the station.properties file to specify the new port number.
Resolution
- Open the admin tool and log into the UNC (not the station database).
- Right-click on the station name that indicates "running" and select Edit > Properties. The station.properties window will open (typically indicates autoStart=true and autoRestart=true).
- Add a line to this file that specifies the new port number. For example, if the station database was configured to use port 8080, the line would read: httpPort=8080
- Choose File - Close and Save when prompted.
NOTE: To enable this change, the UNC must be rebooted.