SAP Message CA_TTE564 - Check Customizing settings;no tax calculation on header level

Diagnosis According to Customizing settings no calculation is required on theheader level for country &V1&. In some cases legal requirementsstipulate that taxes are recalculated for the document and this settingis correct. However, in most cases tax calculation on header level isrequired and Customizing settings need to be adjusted. Procedure In Customizing for TTE Choose Assign Tax Event Determination andCalculation Rules. Choose country &V1& Choose the sub-activity Assign Rules for Aggregation and Input Tax . Maintain validity date range that includes &V2&. Check Taxes per Document for tax calculation on header level.Leave blank, if taxes are not required on header level Choose Save. To update Customizing settings, choose ImmediateCustomizing Refresh.