title: Cannot get managed identity token in Azure Data Factory when connecting to Oracle DB using Azure Key Vault
body: <p>I am trying to connect to an on-prem Oracle database using key vault secret. I have set-up an Integration Runtime and are able to connect to the database if I manually fill in the connection string details. However, if I use a key vault secret for the PW I get this error:</p>
  <p>The ADF have been granted all secret permissions to the key vault. Seems like a permission issue in Azure. Any ideas?</p>
  <p><a href="https://i.stack.imgur.com/f5pMx.png" rel="nofollow noreferrer">[1]: https://i.stack.imgur.com/kmpMJ.png</a></p>