Forum Discussion
Timeout expired when refreshing
So i user Power BI service to changing data source, usually it will show error: 'Timeout expired. The timeout period elapsed prior to completion of the operation.', sometimes it refreshes successfull...
Thanks guys, i fixed it, by optimizing the query. Aggerating and tunning help a lot in this, not only reducing the file size but also loading time
Thanks guys, i fixed it, by optimizing the query. Aggerating and tunning help a lot in this, not only reducing the file size but also loading time