1 Reply Latest reply on Jun 18, 2018 12:36 AM by Sebastian Sofariu

    Tableau data engine error - error communicating with the data source


      Hello, just wanted to ask if anyone of you has encountered the following issue.



      I was able to find a KB (somewhat similar, but not exactly the same) - https://kb.tableau.com/articles/issue/error-tableau-data-engine-error-4-no-such-function-integer-string-when-selecting-a-parameter-option  and it points to the calculated fields.

      Is it safe to assume then that this specific error or these types of errors are caused by calculated fields?

      And are there any helpful links that we can use as a great resource in the future? Thank you!