Internal error: An unexpected error occurred (file 'Error.cpp', line 215, function 'err::BaseError::

[gflores1023]

Starting yesterday, many people in our organization are receiving this error when trying to refresh the Azure Analysis Services model in Excel. 

Internal error: An unexpected error occurred (file 'Error.cpp', line 215, function 'err::BaseError::

We use Okta SSO to connect. We've never had this issue. 

Note, initially we were receiving this error:

Errors in the OLE DB provider. The connection string includes explicit user identity and additional authentication options, such as 'Interactive Login' or 'Identity Mode', which is not supported. Either remove the user identity or omit the additional authentication options.

We removed User ID from the connection definition but then started receiving the other error. 

It seems to work after clicking ok but not always. 

Microsoft® Excel® for Microsoft 365 MSO (Version 2605 Build 16.0.20026.20168) 64-bit

[abc54]

Same error message is appearing for users in our organisation since last week... We're trying to refresh data in excel via a table previously built using Get Data > From Fabric & Power Platform > From Power BI. The source tables for the Power BI originate in Databricks Worked ok until last week, now it repeatedly asks us to authenticate & when we do eventually errors with this... Internal error: An unexpected error occurred (file 'Error.cpp', line 215, function 'err:BaseError::ThrowFromTLS'). Any help appreciated!