This error is generated when the customer tax type is missing from the invoice line item record. The Tax Type indicates the way that the Customer/Shipto should be treated for sales tax collection and reporting. The Tax Type field is a required field and critical to proper operation of the system. Sales should not be posted until this error has been corrected. To correct the error you must.
• Use the Off Line Editor for the Invoice Line Item file to assign the appropriate valid Tax Type to the line item based on the customer and Shipto information for the invoice.
• Make sure that the customer and all Shipto records for the customer have the correct Tax Type assigned to them so that the error does not reoccur on future invoices for the customer.