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BUG: We couldn't get your datamart's updated schema

Unable to refresh data in the datamart, following error.


We couldn't get your datamart's updated schema

The datamart data is invalid

Activity ID: f817febf-3293-4b66-a64d-0ac1c9987419
Request ID: b247eba4-d0b6-440d-8000-e8d6fe3d6459
Correlation ID: 0fefd113-83ba-4f76-c8d0-6d4464a511b2
Status code: 400
Time: Mon May 22 2023 23:16:52 GMT+0100 (British Summer Time)
Service version: 13.0.20726.71
Client version: 2305.3.13975-train
Cluster URI:

Status: Accepted

Hi @mark-alford 

It’s a known issue . The engineers are actively working on this issue and I will come back with an update if there is any progress. 


Best Regards,
Community Support Team _ Ailsa Tao

Advocate I

@v-yetao1-msft I am facing increasing pressure when this issue will be resolved. Can you please give a rough timeline?

Regular Visitor

We were able to fix the problem on our end by splitting the datamart into two separate ones. One is connected directly to the data source, while the second one is connected to the first. Now, all the datamarts are refreshing correctly. I hope this can help someone.

Advocate I

this seems to be fixed now. thanks to all!

Regular Visitor

Still not working for me, created a new datamart recently with just a couple of dataflows as inputs, still says datamart data is invalid when attempting to refresh.

Advocate I

@mark-alford  yep, that was premature. sorry. just some preview.

Advocate I

@v-yetao1-msft After creating an infrastructure around datamarts with end-user dashboards for a medium-sized company, it is a bit demotivating to be let down like this by Microsoft.

Were you able to reproduce this on your side?

Does this affect on premium-per-user workspaces?

Could there be any workaround by entering a Fabric license or One Lake storage option?

Will this be resolved at some point in time?

Thanks & best regards.