Showing results for 
Search instead for 
Did you mean: 
shill1000 Member

Untyped Data in Dataflow

It appears this issue cleared itself though no idea how/why; I'm curious if anyone else has seen it.


I created a dataflow from a SQL DB and for the initial set of tables it worked pretty much fine first time. I came to add a new query to another table and while it seemed to read the table OK, when I've created some steps in the query it reported that my flow contained 'untyped data'. And yet every column has a data type. it's been presenting the error for the last 2 days of attempting to get it working and then I get an error when trying to load the query (although it actually does add it because its still there when I browse back to the dataflow page, and recovers from the cache).


Suddenly today it seems to have worked without issue. Ayone aware of why this might have happened in case I can avoid issues in future?

Community Support Team
Community Support Team

Re: Untyped Data in Dataflow

Hi @shill1000 


Sorry, I can't replicate your issue in my side, I'd suggest you rasing your problem to support team for better advice.

Support Ticket.gif


Community Support Team _ Dina Ye
If this post helps, then please consider Accept it as the solution to help the other members find it more
shill1000 Member

Re: Untyped Data in Dataflow

1) I was canvassing the group to see if anyone had seen this, not reporting it as an issue.

2) If I can't replicate it what's the point of logging a ticket?


If I see a recurrence I'll consider logging a ticket, but in the meantime I'm not markign this as solved as you haven't solved anything.

Helpful resources

Can You Solve These Challenge

Challenge: Can You Solve These?

Find out how to participate in the first Power BI 'Can You Solve These?' challenge.

New Badges

Incoming: New and Improved Badges

Exciting news: We've given our badges an overhaul and added brand news ones.

Ask Amir Anything

Exclusive LIVE Community Event No. 2 – Ask Amir Anything

Next in our Triple A series: Ask Amir Netz questions about the latest updates, features and future.

Analytics in Azure virtual event

Analytics in Azure virtual event

Experience a limitless analytics service built to ingest, prep, manage, and serve data for immediate use in Power BI.

Top Kudoed Authors
Users Online
Currently online: 324 members 3,276 guests
Please welcome our newest community members: