Ignoring Fields By Specifying Tokens
Within data load and dimension build rules files, you can ignore data-source values that match a specified token (text string)—regardless of where the values are located.
To ignore data-source values that match a specified token:
Open or create the rules file.
Select Options, then Data source properties.
In the Data Source Properties dialog box, select the Ignore Tokens tab.
In the text box, enter a text string.
Optional: To ignore values that match another token, click New, and repeat step 4.
Click OK.
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