6 Replies Latest reply on Feb 3, 2014 1:24 PM by Shawn Wallwork

    duplicate data where not exist in database

    Wendy Zhou

      duplicate data from no where.pngreally odd case, data has been duplicated visualized in Tableau where no the case in database.


      more odd is, in data source there's dimensions has 20 options. ONLY 1 option subset data is duplicated. This's never happened before while I refresh data source.


      due to confidential information I can't share my workbook.


      anyone has any idea what possible causing this 'not existing duplicate data' visualization?