Error when validating Invoice showing "Unexpected error during Tax Calculation"
I was validating an invoice but then this error showed:
"Unexpected error during Tax Calculation. Exception: Unable to determine the Country Code for the Location id: 26585 and Location type: BILL_FROM. Please correct the problem or contact your System Administrator."
I checked the address setup and I think it does not lack anything compared to other address. Its Country code field consist of Serbia though.
What action can I take for this issue?