Using the Application Log Fence
In addition to the model viewer, you can also use the application log fence settings to cause error messages created on the analytic server to be written to the analytic server log file.
If you set the application log fence to 3 or above, all the detailed messages created on the analytic server to be sent back to the application server are also logged in the analytic server log file.
In addition, if you set the application log fence to 4 or above, all tracing information is logged to the analytic server log file.