Problem with dataflow refresh - Error: An internal error occurred...

[arczubald]

Hello,

I have a problem with dataflow referesh. I used two files on different SharePoint sites as a source and merging them at some point.

As usual, it worked, and suddenly stopped 😉

Here are some logs:

RootActivityId = e5c6e0ac-ff9c-4daa-88b7-be90da22e11c.Param1 = DataflowInternalError

Request ID: fafc4326-6a3f-21f4-c810-46a5068e9f52.

Thank you in advance for support.

BR

Artur

[v-deddai1-msft]

Hi @arczubald ,

Would you please refer to the similar post in : https://community.powerbi.com/t5/Service/Internal-Service-Error-Refresh-Failed/td-p/1387800?

If this post helps, then please consider Accept it as the solution to help the other members find it more quickly.

Best Regards,

Dedmon Dai