FIX: MDX LastChild function returns incorrect result after ProcessUpdate a dimension in SSAS

Applies to: SQL Server 2012 Service Pack 3SQL Server 2012 Analysis ServicesSQL Server 2016 Service Pack 1

Symptoms


Assume that you use a Multidimensional instance of SQL Server Analysis Services. After you ProcessUpdate a dimension, the Multidimensional Expressions (MDX) LastChild function may return incorrect result.

Resolution


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.