Error: “The total inventory detail quantity must be 1.” for CSV Import of Vendor Bill.

Scenario

The system throws the error when the user imports Vendor Bill records through CSV Import.

Solution

Map the field Vendor Bill Items : Quantity in the Field Mapping page of the Import Assistant. 

If this field is not mapped, the quantity defaults to 1. Any line that is more or less than the quantity 1 will cause the error.