Assume that you enable HkTempdb mode by using ALTER SERVER Data Definition Language (DDL), if you create some objects such as triggers that are not hashed by name, you may notice that the "Debug Assertion Failed" error occurs.
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 SQLServer:
About cumulative updates for SQL Server:
Each new cumulative update for SQL Server contains all thehotfixes and all the security fixes that were included with the previouscumulative update. Check out the latest cumulative updates for SQL Server: