Forum Discussion
An unexpected error occurred (file '', line , function '')
Hi,
After installing on several devices and noticing that some returned errors while others didn’t, I compared the system information of each one and found that the issue, in this case, is related to AVX CPU extension support. One of the VMs didn’t inherit this extension from the host, and once it was enabled, the error disappeared.
We can conclude that the error is related to CPUs lacking the AVX extension.
Best Regards.
Hi,
All servers have the latest updates and patches. All Sql Serves are in 16.0.4195.2 (2025 may).
Log is in verbose mode but give no more details:
- 2025-06-09 14:14:43.8255|ERROR|114|An error occurred running the query.Details: ErrorCode=QuerySystemError, ProviderErrorCode=0xC1000000, ErrorSource=PowerBI, Message=Failed to execute the DAX query., HResult=0x80004005, Language=en-US, ProviderErrorMessage=[<ccon>An unexpected error occurred (file '', line , function '').</ccon>], ProviderGenericMessage=[Internal error: An unexpected error occurred (file '', line , function '').], ErrorSourceOrigin=MsolapWrapper, AS, OnPremErrorCode=, InnerErrorDetails=[Type=MsolapWrapper.MsolapWrapperException, Message=Failure encountered while executing the DAX query.]| RequestID = 7d5a340b-9999-3d1e-9999-3zzxxvvbbnn1 ClientSessionID = 7d5a340b-9999-3d1e-9999-3zzxxvvbbnn1
- 2025-06-09 14:14:43.8305|INFO|114|Writing error DSR| RequestID = 7d5a340b-9999-3d1e-9999-3zzxxvvbbnn1 ClientSessionID = 7d5a340b-9999-3d1e-9999-3zzxxvvbbnn1
I compared the configuration between the standalone and Always On solutions but didn’t find anything also.