Symptoms
When you use SQL Server 2016 Master Data Services (MDS) to create a version copy of a model that contains an entity, and the entity contains collections but does not contain consolidated members, the version copy operation fails.
Resolution
The fix for this issue is included in the following cumulative update 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:
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 that Microsoft uses to describe software updates.
