Symptoms
When you run a BULK INSERT statement on a table that contains both clustered columnstore indexes and nonclustered columnstore indexes, you may receive an error message that resembles the following:
PimodSqlException Error #8601 (Severity 17, State 104):
Internal Query Processor Error: The query processor could not obtain access to a required interface.
Resolution
The issue was first fixed in the following cumulative update of 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. We recommend that you download and install 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.