Showing results for 
Search instead for 
Did you mean: 
Frequent Visitor

Unexpected result of type of schema evaluation

I already have a data flow to load data to some table in the dataverse.


Recently I need to update some data, both the data source and some columns. I managed to do that in the powerquery editor, but after I click the next, it sometimes show up the error below. Any one have any idea? Thanks in advance again.




Community Support
Community Support



After doing some digging I haven't been able to find this issue ever occurring before. I've found some similar issues that were caused by VPN issues on the machine that the gateway was installed on but I cannot say for certain if that is the case here. I would recommend taking a look into the Gateway machine to see if maybe there is something that is causing this issue, otherwise you can always open a ticket with Microsoft Support. I'll include a link below if you would like to go down that path. Otherwise if any other communities members have any idea what could be causing this issue feel free to chime in.


If you would like to create a ticket with Microsoft Customer Support here is a link on how to do so:








Community Support Team _ Alex Rezac
If this post helps, then please consider Accept it as the solution to help the other members find it more quickly.

Helpful resources

UG GA Amplification 768x460.png

Launching new user group features

Learn how to create your own user groups today!

Power Apps Community Call Jan. 2022 768x460.png

Power Apps Community Call

Please join us on Wednesday, January 19th, at 8a PDT. Come and learn from our amazing speakers!

Community Connections 768x460.jpg

Community & How To Videos

Check out the new Power Platform Community Connections gallery!

Users online (972)