This wizard page displays all illegal or invalid values based on the attribute type. For example if the attribute price with type "Number" contains values with text instead of a number. Confirming this dialog has two consequences:
The example below shows the data attribute "weight" from type "number" with the illegal value "9.6 kg". Despite the values is containing a number, it is a string (text) because of the trailing unit "kg".
This step only appears if the data file is updated. As a consequence, during the initial uploading process of a new file this step is skipped, because new and old attribute values cannot be compared. |