Calculate tax not permitted

What causes this issue?

The system tried to calculate taxes although a tax account was posted
to directly. This is not permitted for an item by item tax
determination.

System Response

The posting is rejected.

How to fix this error?

You must do without the automatic tax calculation or inform your system
administrator.

Procedure for System Administrators

Deactivate the item by item tax determination in Customizing for taxes
on sales/purchases.
INCLUDE FI_NA_F5

Error message extract from SAP system. Copyright SAP SE.