Symptoms
You have an indexed view that uses a scalar SUM clause in Microsoft SQL Server 2014 or SQL Server 2012. After you perform an Insert or Delete operation on the view base table, the view returns incorrect results.
Resolution
This problem was first fixed in the following 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. See the latest cumulative updates for SQL Server:
Status
Microsoft has confirmed that this is a problem in the Microsoft products that are listed in the "Applies to" section.
References
Learn about the terminology Microsoft uses to describe software updates. For more information about this issue, see An Indexed View Bug with Scalar Aggregates.
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