Filter Datatable "Name Column is not valid

Good morning,
For 2 days I have had my datatable filter not valid every other time even though I haven’t changed anything and the data is the same.

In terms of data extraction, I


have the column names. I don’t compensate
My filter

@Lorant

May be there is a space in the column name pres…check the same

cheers

@Lorant,

It seems problem in input. Check the data being extracted have the same column names o r are they updated.

Thanks,
Ashok :slight_smile:

1 pls validate the data extracted
2 Remove extra space in the data
3 convert the source and distance column data in lower case and check