Problem
The following error is observed in the validation report after the validation stage.
"More than one value found for the property 'Description' for the object".
Solution
If the import mappings are not done correctly, there will be discrepancies and Data Validator will raise validation errors on inconsistent data.
For example, in the CSV file below, a tag in the target system is unique by area. If you specify the tag with unique description, but do not specify the area information during import mapping, the tag will not be validated by Data Validator.
Both have unique descriptions, but Data Validator imports them into the staging tables as a single tag so there is a validation error on two descriptions for the same object. This can be resolved by updating the Unique ID in import mapping with area column information.