It's slightly hard to say for sure without seeing your process (and data). My best guess would be that you have some sort of calculation on a string (most likely nominal or text) column, and some of the entries in that column are empty which then throws up an error.
Happy to take a look at your process if you can share.
Newbie
Answers
It's slightly hard to say for sure without seeing your process (and data). My best guess would be that you have some sort of calculation on a string (most likely nominal or text) column, and some of the entries in that column are empty which then throws up an error.
Happy to take a look at your process if you can share.
Best,
Roland