An unknown error occurred


I have this error: "An unknown error occurred" (attached screenshot) while trying to create Federated DataSet (Snowflake connector). Any idea what may be wrong? Just to confirm, connection is working properly in Tableau

thank you in advance


  • Errors like these don't give much customer facing information. I'd recommend reaching out to Domo Support as they can look in the back end and get more information about the error.

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  • Problem has been solved, the issue was: duplicated columns in Snowflake table ( 2 columns with the same name)