im using 10.4 arcgis n windows10 , ihave a csv file with no data in some cells ,,when i joined it to ashape file and then export it to shape file ,all (No data) switch to 0 ,which is Wrong !!!!
your fields are numeric I take it... 0 is the nodata value for numeric values in shapefiles. If you need to retain <null> then you need to save the results in a geodatabase. Alternately, you must provide a conversion/replacement to represent null. For example, -999 or some other number that doesn't exist in the data
