1 Reply Latest reply on May 30, 2018 10:59 AM by Isaac Kunen

    Tableau Prep exception when using group by pronunciation or common characters

    Emiliano Amendola

      Hi !

      I've been trying Tableau Prep to help me clean & group some product brands, instead of doing it manually with sentences like group by brand where brand like '%something%' .. So this is pretty basic, Prep is giving me an error when selecting one of these two choices group by pronunciation or common characters.

       

      I've attached a simple flow (with an hyper file, the image shows a live connection to my DB) so that you can help me understand why is this happening. I've also searched some solutions or guidance about this specific error but as we know Prep y relatively new and I didn't find any help.