Incorrect value during a Solidworks BOM export

Hello

We have found that, in a Solidworks BOM, if we fill in a length in front of an article by mistake and then delete it to correct, when we export the BOM, we find the value "NaN" in the column " BICSP-MENGE-QUANTITY ", whereas we should find the value entered in the QTE column of the SDW BOM.

It is therefore necessary to be careful not to enter a length in front of an item that has not been measured, at the risk of having to reload the nomenclature. Simply deleting the value does not restore the empty value.

The correction must be made when exporting the SDW BOM because we cannot find the Quantity after this export.

 

Thank you for your help.