how to populate income tax region in ap_invoice_lines_interface table?

I am importing a new supplier to oracle. After this when importing invoice against this new supplier i am getting error saying "Income Tax Region is invalid" when trying to import the invoice to Oracle.

I am not sure how to populate this field.

For invoices against the old suppliers it is automatically populating that field. Also if the supplier is not federal reportable  the invoices are passing through..

Any suggestion what I need to do is the supplier is federal reportable? Do i need to populate income_tax_region in ap_invoice_lines_interface by checking the state of tax reporting site of the supplier?