Remove Duplicate don't work in Power query

[skrnz637]

Hello, 

i have a big problem, I use Remove Duplicate on Power Query but it don't work

i don't see the problem

What's going on ? Thanks in advance

[rubayatyasmin]

Hi, @skrnz637 

try to check if there is any special character or non printing character is in the column. trim both columns then try again. 

here is a similar thread. 

Solved: Remove duplicates not working in Power Query? - Microsoft Fabric Community