Problems with Datamarts

[jesuslogmein]

I have created a datamart and a report connected to it.

The problem is that a SQL DB is connected to my datamart and I don't know how to remove it, in the online PowerQuery of the datamart there is no connection to SQL, how can I remove that data source?

thnxs

[v-jingzhang]

Hi @jesuslogmein 

Which kind of data source did you connect to in this datamart? 

I did a test by connecting to an Excel file stored in my OneDrive for Business. After building a report on my datamart, I get the following lineage view. I guess this is probably by design as this connection is using two kind of connectors in it. If possible, I'd like to use the same type of data source as yours to have a test. 

Best Regards,
Community Support Team _ Jing
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