FIX: Instance of SSAS 2012 or SSAS 2014 crashes when cube writeback commit and processing transactions are executed at the same time

Applies to: SQL Server 2012 Analysis ServicesSQL Server 2014 Business IntelligenceSQL Server 2014 Business Intelligence

Symptoms


When a cube writeback commit transaction and a processing transaction are executed at the same time on an instance of SQL Server 2012 Analysis Services (SSAS 2012) or SQL Server 2014 Analysis Services (SSAS 2014), the instance crashes, and you receive a mini-dump file in the SSAS log folder.

Status


Microsoft has confirmed that this is a problem in the Microsoft products that are listed in the "Applies to" section.