Fabric DWH unable to refresh

[fabricuser123]

I am trying to refresh the Fabric DWH and getting an error message saying "We couldn't get your warehouse's updated schema. An item with the same key has already been added" Not able to refresh or do anything with it. Keeps showing the same message. 

[fabricuser123 · Accepted solution]

I raised a case with support team and they confirmed it was a bug and applied a patch. After the patch, the table is now removed from the model (which was previously dropped) and able to refresh the model. It works fine now. 

[Anonymous]

Hi @fabricuser123 ,

Thanks for using Fabric Community.
Can you please share the screenshot of your issue? I would like to understand what changes you have made before?

[fabricuser123]

I established a relationship with a table that was newly added to the model. The relationship did not work since table has duplicate values. I removed the relationship and getting this error. I tried to remove the table as well. Still, the relationship is there and gives below error when trying to refresh. 

[Anonymous]

Hello @fabricuser123 ,

Apologies for the issue you are facing. 
At this time, we are reaching out to the internal team to get some help on this.
We will update you once we hear back from them.

[Anonymous]

Hi @fabricuser123 ,

Apologies for the issue you have been facing. I would like to check are you still facing this issue? 

It's difficult to tell what could be the reason for this performance. I would request you to wait for sometime and try again.

If the issue still persists, please reach out to our support team so they can do a more thorough investigation on why this it is happening: Link 

After creating a Support ticket please provide the ticket number as it would help us to track for more information.

Hope this helps. Please let us know if you have any other queries.

[Anonymous]

Hello @fabricuser123 ,

We haven’t heard from you on the last response and was just checking back to see if you got a chance to create support ticket.
After creating a Support ticket please provide the ticket number as it would help us to track for more information.