https://support.microsoft.com/en-gb/topic/kb2504090-fix-access-violation-or-incorrect-result-when-you-insert-data-into-or-update-a-new-partition-of-a-partitioned-table-in-sql-server-2008-r2-sql-server-2012-or-sql-server-2008-f23845a4-658d-0d5e-d4d5-970e6f3b7c26
KB2504090 - FIX: Access violation or incorrect result when you insert data into or update a new...
Fixes an access violation that occurs when you insert data into or update a new partition of a partitioned table after you drop a column of the table or after...