# 4352 Importing Data into a Table from CSV File Not Handling NAN and INF Literals Properly

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Importing data from a CSV file to a table does not support NAN as floating point value.

The CSV file was created by exporting a table where some floating point values are NAN. Those values are written as "NAN" (without the ") in the CSV file. The Import is aborted with the message:

ElevateDB Error #904 Error importing the file C:\TMP\IWMMVariabel.csv into the table IWMMVariabelX at line 6596 and column 134 (Improperly-formatted float value)

I assume (=I have not tested it) that +/-INF values will result in a similar error message.