Forum Discussion
Bi Service Error: Refresh took too long to complete.
Hi experts, needs a help with error in refresh though the data size is not more than 25MB( source is sql ). Even in power bi desktop the dataset is loading in query, however the refresh never comple...
lbendlin
Super User
Super UserExamine your data source queries, use Power Query Diagnostics. Avoid merges/joins, they can lead to large cartesian products. Also check on any calculated columns in DAX that might not be optimized.