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I have a dataflow where I would like to combine 2 tables from 2 different datasources with a merge query (merge as new), however I keep getting errors with the connections.
Here is the situation:
Both tables share a same column where I would like to execute a merge query (join left-anti) into a new table (Table C).
This is the result:
If I merge the other way around I get this:
I have the "Allow combining data from multiple datasources....." checked, but this doesn't change anything.
Is it simply not possible to do this or am I missing something?
Thanks!
where I would like to combine 2 tables from 2 different datasources with a merge query
Don't do that, especially not in a dataflow. Leave the tables alone and combine them in the Power BI data model of the dataset that consumes the dataflow.
What is your reasoning for pulling Dataverse information into a dataflow?