You have done a validation of your bulk import but some records have errors.
When creating Suppliers via CSV import you receive an error message
Click on the [Error] button to see explanation of error on screen
For this entry, the Category was to be updated to LEATHER, but this category has not been found in the Manufacturer Categories in your System Settings. Most frequent errors include not adding Suppliers in the Supplier column and entering categories that do not exist in your System Settings.
You can deselect products in error and import remaining valid styles
Or amend the CSV file, select [Back] and import the updated file to remove error.
Select [Import Data] and click [OK] to create/update Suppliers
Confirm action [OK].