Forum Discussion

cstaulbee's avatar
cstaulbee
New Member
2 years ago

Dataflows Gen2 Lakehouse Authentication Issue

Around 7am Mountain this morning 9/21 my Gen2 dataflows stopped working across my entire environment. This is the error code I'm getting:

Error Code: Challenge Error, Error Details: Data source credentials are missing or invalid. Please update the connection credentials in settings, and try again.

 

My gen2 dataflows are only referencing lakehouses in the same, or other workspaces in the same tennant as a source. I tried deleting that linked service and recreating it, reauthenticating the source in the settings of the dataflow, creating a new dataflow, pointing to different lakehouses. All give me the same outcome.

 

When I go in to edit the dataflow gen2, all of my queries are errored out with the yellow banner saying "Credentials are required to connect to the Lakehouse source. (Source at Lakehouse)" and when I click configure connection, and then connect, it spins for a few seconds and then gives me the same error.

 

Any ideas?

 

Any ideas?

 

 

Dataflows
Need Help

3 Replies

  • miguel's avatar
    miguel
    Community Admin
    2 years ago

    Hi!

    I'd recommend reaching out to our support team by raising a support ticket so an engineer can take a closer look at this scenario:

    https://support.fabric.microsoft.com/support

     

    I am unable to repro this issue on my end, so an investigation by an engineer would be the best path forward.

  • v-cboorla-msft's avatar
    v-cboorla-msft
    Microsoft Employee
    2 years ago

    Hi cstaulbee 

     

    Thanks for using Fabric Community. I would like to check whether your issue got resolved or got a chance to create a support ticket.
    If so, it would be a great help if you can provide the details of the Support Ticket so we can track it for further information. 

  • KenJones's avatar
    KenJones
    New Member
    2 years ago

    I recommend starting by verifying your credentials and linked services. If the issue persists, check for network changes or outages.I was so overwhelmed by my college assignments, that my brother gave me a favor and explored the best assignment help websites. The support and expertise they offer are unparalleled. With tight schedules and challenging coursework, these services have been a saviour, ensuring I never miss a deadline. The quality of work is consistently exceptional, and the prices are student-friendly. Their commitment to confidentiality and plagiarism-free content is truly reassuring.