3 Replies Latest reply on May 2, 2011 3:34 AM by guest contributor

    Tableau Data Engine Error 4: Bad Allocation

    . pastark

      I am currently working with a workbook where I am doing many groupings.  I then used that Dimension and apply a filter to see only certain selections.  Ideally, I want to turn these filters into several different sets.  Anytime I try to do this, I am getting an error that indicates: "An error occured while communicating with data source"  When I check the details, the error indicates "Tableau Data Engine Error 4: Bad Allocation"  Does anyone know what this means or any ideas on how to correct?