3 Replies Latest reply on Oct 16, 2017 2:05 PM by patrick.byrne.0

    ERROR: could not convert type "uknown"to numeric because of modifier

    Nick Bittcher



      I am using Tableau Desktop V10.3.


      When I try to add some filters (e.g. filter by month) this error occurs.

      Error - [Amazon][Redshift ODBC](30): Error occurred while trying to execute a query: ERROR: could not convert type "uknown" to numeric because of modifier




      This error do not only occur when applying time filters but also other kind of filters, not all but just some which as far as I know they are not connected one to each other.



      Does anyone have a solution for this issue?


      Many Thanks!