FIX: Incorrect result when the "must be unique" action is evaluated for an attribute by using SQL Server 2014 Master Data Services
You create a business rule that uses the "must be unique" action for an attribute by using SQL Server 2014 Master Data Services. When the given attribute is null or blank, the "must be unique" action may be evaluated incorrectly.
This problem was first fixed in the following cumulative update for SQL Server:
About cumulative updates for SQL Server
Microsoft has confirmed that this is a problem in the Microsoft products that are listed in the "Applies to" section.
Learn about the terminology Microsoft uses to describe software updates.
Article ID: 3052244 - Last Review: 06/22/2015 16:11:00 - Revision: 2.0
Microsoft SQL Server 2014 Business Intelligence, Microsoft SQL Server 2014 Developer, Microsoft SQL Server 2014 Enterprise, Microsoft SQL Server 2014 Express, Microsoft SQL Server 2014 Standard, Microsoft SQL Server 2014 Web, Microsoft SQL Server 2014 Service Pack 1
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