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When I try create or edit a column, Power BI send me error "The connection is not Open"
Hi @asantamaria75,
In your scenario, please check if the connection to the data source is keeping. You can open Query Editor, if the connection lost, there should be a error message display.
Besides,which desktop version did you run, please try to update the desktop to the August version.
Best Regards,
QiuyunYu
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