KB4512821 - FIX: Multidimensional mode randomly crashes and an access violation occurs in SQL Server 2016

Applies to: SQL Server 2016 Service Pack 2SQL Server 2016 DeveloperSQL Server 2016 Enterprise


After you install Microsoft SQL Server 2016 Analysis Services (SSAS 2016) in Multidimensional mode, SSAS may crash randomly, and you may receive an access violation. 


Microsoft has confirmed that this is a problem in the Microsoft products that are listed in the "Applies to" section. 


This issue is fixed in the following cumulative update for SQL Server:

About cumulative updates for SQL Server:

Each new cumulative update for SQL Server contains all the hotfixes and all the security fixes that were included with the previous cumulative update. Check out the latest cumulative updates for SQL Server:


Learn about the terminology that Microsoft uses to describe software updates.