Skip to main content
cancel
Showing results for 
Search instead for 
Did you mean: 

To celebrate FabCon Vienna, we are offering 50% off select exams. Ends October 3rd. Request your discount now.

Reply
ankgupta4
Regular Visitor

Semantic model taking time to refresh on service from January 2025

Refresh of my many semantic models on Power BI service is very slow since 4th January 2025. Normally, a Semantic model which usually takes 2 min to refresh is taking approx 1 hr 30 min to refresh starting from 4th January 2025.

 

December is fine, Check JanDecember is fine, Check JanDecember is fine, Check JanDecember is fine, Check JanDecember is fine, Check JanDecember is fine, Check Jan

1 ACCEPTED SOLUTION
pallavi_r
Super User
Super User

Hi @ankgupta4 ,

 

There could be multiple factors.

1. What is the size of your semantic model?

2. There could be an issue with your capacity limit because of other power bi reports assigned to the same F-SKU premium capacity. Can you try refreshing it in non premium workspace or workspace using different FS KU/P 1.

 

3. Do you have any calculated columns which is creating performance issue during refresh?

 

Thanks,

Pallavi

View solution in original post

4 REPLIES 4
v-achippa
Community Support
Community Support

Hi @ankgupta4,

 

Thank you for reaching out to Microsoft Fabric Community.

 

As we haven’t heard back from you, we wanted to kindly follow up to check if the solution provided by the super user for the issue worked? or let us know if you need any further assistance?
If our response addressed, please mark it as Accept as solution and click Yes if you found it helpful.

 

Regards,

Anjan Kumar Chippa

Hi @ankgupta4 ,

 

Thank you for reaching out to Microsoft Fabric Community.

 

We wanted to kindly follow up to check if the solution i have provided for the issue worked.
If our response addressed, please mark it as Accept as solution and click Yes if you found it helpful.

 

Regards,

Anjan Kumar Chippa

Hi @ankgupta4,

 

As we haven’t heard back from you, we wanted to kindly follow up to check if the solution provided by the super user for the issue worked. If the issue is resolved, please mark the solution as Accept as solution to help the other members of the community find it more quickly. Don't forget to give a "Kudos" – I’d truly appreciate it! 

 

Thank you for being a part of the Microsoft Fabric Community Forum!

 

Thanks and Regards,

Anjan Kumar Chippa

pallavi_r
Super User
Super User

Hi @ankgupta4 ,

 

There could be multiple factors.

1. What is the size of your semantic model?

2. There could be an issue with your capacity limit because of other power bi reports assigned to the same F-SKU premium capacity. Can you try refreshing it in non premium workspace or workspace using different FS KU/P 1.

 

3. Do you have any calculated columns which is creating performance issue during refresh?

 

Thanks,

Pallavi

Helpful resources

Announcements
September Power BI Update Carousel

Power BI Monthly Update - September 2025

Check out the September 2025 Power BI update to learn about new features.

August 2025 community update carousel

Fabric Community Update - August 2025

Find out what's new and trending in the Fabric community.

Top Solution Authors
Top Kudoed Authors