Hi all,
I am quite new to working with MS Dataflows and would love some help with an issue I am running into. I am getting the following error for a specific table in my dataflow:
Error Code: Mashup Exception Expression Error, Error Details: Couldn't refresh the entity because of an issue with the mashup document MashupException.Error: Expression.Error: Failed to insert a table., InnerException: We cannot convert the value null to type Number., Underlying error: We cannot convert the value null to type Number. Details: Reason = Expression.Error;ErrorCode = Lakehouse036;Message = We cannot convert the value null to type Number.;Message.Format = We cannot convert the value #{0} to type #{1}.;Message.Parameters = {"null", "Number"};ErrorCode = 10277;
I have checked and there are no errors in the query itself. Everything checks out fine there. I have found on some other threads that turning off staging allow the Dataflow to refresh, and I found that to be true. Thouhg this presents a different problem: I was unable to load the table in a Power BI report connected to the Dataflow. I ultimately would like to leave staging on for that table. What can I do to resolve this issue?
Thanks for any and all help!