KB4541096 - FIX: Access Violation occurs when you run query on computed columns in SQL Server

Symptoms

Assume that you enable Trace Flag 176 in Microsoft SQL Server. When you run a query on a table that has persisted computed columns, SQL Server generates an Access violation. Additionally, you may receive one or both of the following error messages:


Msg 596, Level 21, State 1, Line LineNumber

Cannot continue the execution because the session is in the kill state.

or

Msg 0, Level 20, State 0, Line LineNumber

A severe error occurred on the current command.  The results, if any, should be discarded.


Additionally, the SQL Server error log will report an Access Violation, and a dump file will be generated in the log file folder.

Status

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

Resolution

This issue is fixed in the following cumulative updates 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:

References

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

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