Status:
Accepted
"Current session is no longer valid due to structural changes in the database" error
Dear Microsoft, The error message "Current session is no longer valid due to structural changes in the database" is raised in case a client connection (PowerBI, Excel) is using a so-called perspe...
v-qiuyu-msft
Community Support
Community SupportHi Anonymous,
I have tested with your Perspactive 2 in tabular data model against SSAS version 14.0.226.1 and 14.0.239.1(CU13) but not reproduce the issue both in Power BI report server(version 15.0.2.557) and Power BI desktop optimized for report server.
In your scenario, which visual do you add on the report then cause the error occurs? Please try to run the same Power BI report server and desktop version as ours then test again.
Currently I don't suggest you install CU 13 for SSAS 2017, as there is a known issue for CU 13, see: https://community.powerbi.com/t5/Issues/Cannot-display-visual-when-enabling-visual-filter/idi-p/589705
Best Regards,
Qiuyun Yu