Procedure
In Customizing for TTE,
Choose Define Tax Settings.
Select country &V1&.
Choose the sub-activity Define Tax Event.
Select tax event &V2&
Choose the sub-activity Assign Tax Calculation Procedure.
Assign a valid tax calculation procedure to a validity date range thatincludes the date &V3&.
To update Customizing settings, choose ImmediateCustomizing Refresh