Enter valid tax code

[Rufus7]

There is already an entry with the same key information error

I'm trying to enter my tax code but receiving these errors while creating a CR, please help

[holger_gebert]

Without any additional information, it is almost impossible to give some guidance. Where do you enter the tax code? Are you trying to define a new tax code in the tax configuration UI? If yes, could it be that indeed the tax code already exists in your tenant? In this case, perhaps "edit tax code" would be the best way to go, or you select a different 2-character combination to define your new tax code.

Or do you enter a tax code while posting a business document?

Best regards, Holger Gebert

[Margit_Wagner]

Hi @Rufus7 
Can you please share the learning journey / exercise (title /URL) where you faced this problem?
Kind regrds
Margit