Hello Deppthi,
- For automatic tax determination, below configuration is mandatory.
- You must define a decision tree in PDI. - Defined in the solution.
- Business partner should have withholding tax configuration with
- Supplier master data -> Finacial Data tab -> Tax data sub tab : Here you should have added tax type and tax rate type for the country.
- Product should have withholding tax configuration with
- Product Master data -> Taxes tab : Here you should have added tax type and income type for the country.