Nach der Installation der Oracle OCI- und Essbase-Treiber für Tableau Desktop 2020.4 kann bei der Verbindung zu Oracle in Tableau Desktop der folgende Fehler auftreten:
An error occurred while communicating with Oracle (Bei der Kommunikation mit Oracle ist ein Fehler aufgetreten)
Bad Connection: Tableau could not connect to the data source (Ungültige Verbindung: Tableau konnte keine Verbindung zur Datenquelle herstellen.)
Error Code: 383490FC (Fehlercode: 3834CEBA)
Unable to connect to the Oracle server '<server>. Check that the server is running and that you have access privileges to the requested database. (Verbindung zum Oracle-Server "<server> kann nicht hergestellt werden. Prüfen Sie, ob der Server ausgeführt wird und ob Sie Zugriffsberechtigungen für die angeforderte Datenbank besitzen.)
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