Forum Discussion
Only one valid authentication should be used for - error
Hi I am trying to connect from a data flow in Data Factory to an Azure SQL Database Managed instance using SQL authentication and get the following error message "Only one valid authentication...
Hi!
Could you use the Manage connections (Preview) - Power Query | Microsoft Learn feature to check if there are other connections in use for your dataflow? if there are any, you could remove that and then establish a new connection to your source.
There might a situation where the credentials passed might not be the correct ones, but if you keep encountering issues trying to connect to your source I'd suggest opening a supprot ticket so an engineer can take a deeper look and help you troubleshoot. Below is the link to create a new support ticket: