The XML for Analysis request timed out before it was completed.

Hi jbocachica,

Based on your description, you publish the PBIX file to Power BI Service and  fail to refresh the dataset, right? If so, the above error could be caused by that the data model size in your PBIX file is too large. As stated in this blog, refreshing the dataset will give an error message indicating you that your dataset is too large when data model size grows beyond 1 GB.

I would recommend you firstly rename the PBIX file to .zip and check the size of the data model file within. For more details, please review this blog. If the data model size is too large, please break up your dataset into smaller datasets and refresh them in Power BI Service.



Thanks,
Lydia Zhang