CSV Error messages

Are the CSV error messages that show in the UI written to any error logs, and if so which and where is it located?


<CSVUtil>CSVUtilServletHelper><CSVUtil>
<Command>ii</Command>
<DataDir>/opt/otm/dev/otm62/temp/upload/</DataDir><DataFileName>BUSINESS_MONITOR.csv</DataFileName>

Thanks,

Steve