I´m having problems in creating / modifying tax codes for SD.
1) When I create a new tax code (whether through J1BTAX or SPRO) the newly created code doesn´t appear in the list of tax codes;
2) When I try to modify a tax code the modification doesn´t apply when I input a sales order. Fro example: I want to prevent a tax to be calculated, I access J1BTAX ->SD and unflag the desired tax, save and transport de request to production or quality assurance. When I input a sales order, the tax still is calculated ignoring the previous modiication.