Why do we receive warning messages in Dynamics AX when using a Tax Group Code not mapped with AvaTax?

Overview

We are getting a message in Dynamics AX every time we do not have a Tax Group Code mapped with AvaTax:

"The selected Tax Group Code is not mapped with AvaTax"

We do not want to get a message every time we choose not to use AvaTax.

Environment

Resolution

• This feature was added in AvaTax for Dynamics AX version 6.3.1000.309.04.00 (January 2016)
• To disable Warning messages, but keep Error messages
  • Go to Avalara Configuration Window.
  • Go to General Tab.
  • Uncheck "Display all warning message"