Issue - Cannot keep analytical surface connected

[vilian_k]

Pls Help.
In Revit 2024, when I try to change the height of the level​ is appearing​ - "Cannot keep analytical surface connected". In Revit 2024 in properties of structural elemenets there is NO cheking - Enable Analytical Model. What can  I do?

 

[mihai.sandu]

Hello @vilian_k ,

Could you attach the Revit model and describe the steps that you are doing before the error message appears?

Regards,

[vilian_k]

I want to change the height of the levels.

[mihai.sandu · Accepted solution]

Hi @vilian_k ,

Thank you for reporting this behavior. I reproduced this issue on my side, documented it and sent it to the development team for further investigation.
For now I could not find a good workaround, sorry for that.
Hopefully we will be able to deliver a solution as soon as possible.
Thank you for your patience in this.

Regards,

[lukedobben]

I am having the same issue. The "Accepted Solution" above is not a solution.

[mihai.sandu]

Hi @lukedobben ,
This issue was reported on Revit 2024 and it was fixed and included in Revit 2024.1 and Revit 2025.
If you are using Revit 2024, please update to Revit 2024.1.

[dgodave]

I'm having this problem in R 2025.3