Symptoms
Assume that you have a table that has a clustered columnstore index in Microsoft SQL Server 2014. When you insert data into the table (for example, you use a bulk insert or INSERT SELECT), an error is raised while the insert is being initialized, and then an access violation occurs during the handling of the error.
Cause
The issue occurs because currently the clustered columnstore index does not support versioning.
Resolution
The issue was first fixed in the following cumulative update of SQL Server.
Cumulative Update 2 for SQL Server 2014 /en-us/help/2967546
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.
