Error message with the industry number

[Beaulieud]

I've spent hours trying to figure out an error that I getting.  I've enter  the business number as per CRA charts but TurboTax keeps giving me an error message. I've  tried deleting it, if tried entering a false one.  Nothing works, does anyone have a solution. The was an issue in the past, why is this not fixed

[TurboTaxAniqua]

To check what industry code applies to you please refer to this CRA guide: North American Industry Classification System (NAICS) Canada 2022 Version 1.0

Thank you for choosing TurboTax

[terrysweething]

I have exact same issue!! I have checked and double checked, tried different codes, (using the link above), nothing will work and it will not let me net file without it.  Dumber thing is, I am using the correct code on my other business with no problem, this second business refuses to accept any code I put in.