Forum Discussion
Error message on refresh- An unexpected error occurred (file 'tmdatasourceregistry.cpp'
hello ,
this is a known issue for which there is a Fix expediately rolling out across production instances of Power BI , with an ETA of 06/29 EOD for reaching saturation , there has been CSS (customer service support awarness shared to our support teams to better assist any Customers reaching out ) and also we are continuing to post proactively Tenant level (Customer level) communications for the impacted tenants we have been identifying , and basing on the IDs of error you shared , we see that Comms were posted to your Tenant admins already with regard to this issue. Please let us know .
MykeeO, check again. The issue is that when republished, the refresh will run properly for 2-3 hours following and will begin failing again with the same error.
Aye I see.. worked a bit longer for us but still failed during the weekend.
trying again now and monitoring the time it keeps working.
No clean fix but a temporary solution for critical dashboards.