Hello,
One of our customer reported problem with generating tens of Oracle sessions when working in Power BI desktop with Oracle database or refreshing data using Power BI gateway. They have limit of 80 active session on Oracle instance. So when Power BI generates 40 or more sessions then it causes a lot of problems. Sometimes these sessions also stays active long time after finishing work in Power BI.
Do you have experienced such a problem? I'm not Oracle admin, so I don't know whether it is problem of Power BI or Oracle.
Thanks,
Lubos