Count and compare

[Luiso_Ferrandiz]

Hi all,

I need to know if a data is repeated in my column
Datos=Table
NVela=Column -Type Text

COUNT(Datos[NVela]=[_THISROW].[NVela])>1

and I get this message
Cannot compare List with Text in (Datos[NVela] = [_THISROW].[NVela])

Something is wrong.

Usualy I use contar.si(range,criteria)

Thanks for help
Regards