Dataflow refresh timeout error

[vanessa]

Hi,

I have created a dataflow in a workspace that is in dedicated capacity. I receive the following error when I try to refresh the dataflow:

Refresh has failed unexpectedly. This indicates in most cases an out of memory issue in your capacity. Please check the capacity configuration metrics and try again

I have checked the capacity metrics and all seems fine there.

Has someone faced a similar issue?

[Anonymous]

Hi , I just solved this issue, by
-going to my dataset setting. 

-expainding the 'Enhanced compute engine settings' 

-setting it to 'disabled' 

This 'feature' has caused me some grief on another dataset that relied on a REST Api. 

[Anonymous]

Hi @vanessa ,

Sorry to disturb you...

But did I answer your question ? Please mark my reply as solution. Thank you very much.
If not, please upload some insensitive data samples and expected output.

Best Regards,
Eyelyn Qin

[Anonymous]

Hi @vanessa ,

It's recommended that you have at least two times more space available than your dataset for refresh.

https://docs.microsoft.com/en-us/power-bi/admin/service-admin-premium-workloads

https://community.powerbi.com/t5/Service/Dataflow-to-Dataset-refresh-memory-usage/td-p/1023369

https://www.element61.be/en/resource/microsoft-power-bi-performance-tracing-power-bi-premium

Hope these help😀

Did I answer your question ? Please mark my reply as solution. Thank you very much.
If not, please upload some insensitive data samples and expected output.

Best Regards,
Eyelyn Qin