location: AppendOnlyVerStoreMgr.cpp:776 Expression: 0 SPID: 64 Process ID: 4912 Description: Cannot locate version record and page is not allocated. Status = 3 Msg 3624, Level 20, State 1, Line 1 A system assertion check has failed. Check the SQL Server error log for details. Typically, an assertion failure is caused by a software bug or data corruption. To check for database corruption, consider running DBCC CHECKDB. If you agreed to send dumps to Microsoft during setup, a mini dump will be sent to Microsoft. An update might be available from Microsoft in the latest Service Pack or in a QFE from Technical Support. Msg 0, Level 20, State 0, Line 0 A severe error occurred on the current command. The results, if any, should be discarded.
This was the error a Sr. DBA at my client asked me. There error appeared after reading a table from decrypted database which has been encrypted by TDE on SQL Server 2008 R2.