The Content Type that this document uses does not have a filter for the field to pull from.

To add a filter to your Content Type:
  1. Select Content Type > All Content Types
  2. Select the content type that the Website Explorer list should pull from
  3. Under the "Fields" section, select Edit 
  4. Locate the field that you select, where the "Data Error" appears.
  5. Right-click the right-hand column for this field and choose "Select Field Properties" 
  6. Under Menu Options > Choose a content filter: Select a filter from the drop down menu
  7. Click Ok
  8. Click Save