Multiple not contains in one filter tool

[nickrosen28]

Hi everyone,

I am trying to pull in all rows that contain [Airline/Parter Name] that aren't these codes 

AS , AT, BA , CZ , ET , QF , KE , KX , EI , LH , MH

This formula is giving me a "Error: Filter (34): Parse Error at char(33): Unknown variable "AS""

Why is that and how can i fix this formula below

[Airline / Partner Name] NOT IN (AS , AT, BA , CZ , ET , QF , KE , KX , EI , LH , MH)

Thanks!

[nagakavyasri · Accepted solution]

Use quotes for strings: