Forum Discussion
Unexpected error occurred (file 'tmsavepointvalidation.cpp', line 458
Hi mm14222,
Even I have faced this error and it was not loading queries for me but in actual queries were loaded in power query but once i do close and apply it keep on going and threw this error . Somehow , i have manged to fix this by upgrading power BI to may month . You could try the same
You could check the Issues forum here:
https://community.powerbi.com/t5/Issues/idb-p/Issues
And if it is not there, then you could post it.
If you have Pro account you could try to open a support ticket. If you have a Pro account it is free. Go to https://support.powerbi.com. Scroll down and click "CREATE SUPPORT TICKET".
I have tried all solutions mentioned however none solved the problem, actually, i have no way to access the dashboard anymore after downgrading to Feb version.
I'm left with a single solution to rebuild the entire dashboard, which will take a week of work. i hope there would be a solution to this issue.