https://userapps.support.sap.com/sap/support/knowledge/en/2792616
2792616 - 8B674 - Enter taxes for at least one item - Billing Document or J1B1N | SAP Knowledge...
A Brazilian sales tax exempt scenario is being performed, or a NFe is being create in the J1B1N writer. The following message is shown: 8B674 - Enter taxes for...