Assume that you have trace flag 176 enabled in an instance of SQL Server 2016. When you mark a computed column as PERSISTED in a partitioned table and then update the column values in the table by using the UPDATE statement, an access violation might occur.
This fix is included in Cumulative Update 4 for SQL Server 2016 Service Pack 1.
About SQL Server 2016 builds
Each new build for SQL Server 2016 contains all the hotfixes and security fixes that were included in the previous build. We recommend that you install the latest build for SQL Server 2016.
Microsoft has confirmed that this is a problem in the Microsoft products that are listed in the "Applies to" section.
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