Error: Field names must be unique within table_monitoring apps and Log Monitor
Article Number: 000044702 | Last Modified: 2018/11/16
Reload task failing. The message "Error: Field names must be unique within table" that appears within a Script Reload Log file may be caused by many things, however the most common is related to that log's related .QVD and Text file within the Log folder -- mainly the "governance" QVD with the file name that relates to the monitoring app not working.
This error often appears for extra monitoring apps such as the Log monitor. To fix, navigate to the log folder at "C:\ProgramData\Qlik\Sense\Log" and locate its related Text and QVD files. The most common resolution is to delete the "governanceLogContent" and "governanceLogMonitor" (QVD files), and the "Log_Monitor_Reload" text file -- mainly the "governance" QVD with the file name that relates to the monitoring app not working.
After which, reload the Log Monitor monitoring app from within the QMC.
If this error occurs for a different monitoring app, follow the same steps for that monitoring app, and perform a reload of its task.