The Data Masking transformation generates a Social Security number that is not valid based on the latest High Group List from the Social Security Administration. The High Group List contains valid numbers that the Social Security Administration has issued.
The default High Group List is a text file in the following location:
To use the High Group List file in workflows, copy the text file to the source directory that you configure for the Data Integration Service.
The Data Masking transformation generates SSN numbers that are not on the High Group List. The Social Security Administration updates the High Group List every month. Download the latest version of the list from the following location: