This field displays the tax status of the product in the sales order, according to the addition of the content of the following fields:
Field: B1_ORIGEM
Field: F4_SITTRIB
Example:
Considering that the field B1_ORIGEM has been filled with 0 in the Product file and the field F4_SITTRIB has been filled with 10 in the TIO File, the field Tax Status will be filled with 010 in the Sales Order.