Import from Excel is great. It saves time and effort and allows you to quickly bring the data you need into your company database. Well, as long as you do it right. You need to correctly map the data from your file to the respective database fields. To make this task easier and prevent mapping errors SAP Business One introduces an option to display the database field name next to the field name in the user-interface:
Available in SAP Business One 9.3, version for SAP HANA and SAP Business One 9.3.
Source: Ari Schapira | SAP Business One – The Tip of the Week