Forum Discussion
Dataflow Gen2 Error message: Unexpected error occurred while creating your data destination
I'm having issues with refreshing a dataflow gen2. It gives the Error code: 101238, of which I can't find any documentation. It seems to suggest that the datatypes are not correct. However, I've trie...
Hi JK_CM
Totally get that, when something so simple won’t go through. And yes, it’s odd that even a tiny table with all text fields fails. Good to hear notebooks are working as a workaround but agreed, it’s not as convenient as dataflows for quick transformations. This might be a backend bug with the Gen2 writer. Might be worth logging a support ticket with Microsoft, especially since Gen1 works fine and it’s clearly not a data issue. I’d recommend raising a support ticket with Microsoft so it’s officially logged and can help influence future improvements. You can do that here. https://learn.microsoft.com/en-us/power-bi/support/create-support-ticket
Regards,
Akhil.