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When you try to restore In-Memory on-line transaction processing (OLTP) database, it fails because of insufficient disk space. Then, you may notice that an access violation (AV) occurs and get the following dump file.

Access violation dump

DateTime SpidId    Using 'dbghelp.dll' version 'VersionId'

DateTime SpidId    ***Stack Dump being sent to FilePath

DateTime SpidId    SqlDumpExceptionHandler: Process 346 generated fatal exception c0000005 EXCEPTION_ACCESS_VIOLATION. SQL Server is terminating this process.

DateTime SpidId    * BEGIN STACK DUMP:

DateTime SpidId    *   CurrentTime spid SpidId

DateTime SpidId    *   Exception Address = 00007FFB7E6DA7B5 Module(sqlmin+00000000018CA7B5)

DateTime SpidId    *   Exception Code    = c0000005 EXCEPTION_ACCESS_VIOLATION

DateTime SpidId    *   Access Violation occurred reading address 00000000000000B4

DateTime SpidId    *  MODULE                          BASE      END       SIZE

DateTime SpidId    * sqlservr                       00007FF65AAA0000  00007FF65AB07FFF  00068000

DateTime SpidId    * ntdll                          00007FFBA0470000  00007FFBA061CFFF  001ad000

DateTime SpidId    * KERNEL32                       00007FFBA0190000  00007FFBA02CDFFF  0013e000

In addition, you may receive an assertion dump that resembles the following if you try to drop the database.

Assertion dump

DateTime SpidId     **Dump thread - spid = SPIDId, EC = 0x0000024216677B60

DateTime SpidId     ***Stack Dump being sent to FilePath

DateTime SpidId     * BEGIN STACK DUMP:

DateTime SpidId     *   CurrentTime spid SPIDId

DateTime SpidId     * Location:         "FilePath":10210

DateTime SpidId     * Expression:         LdImm(&db->CkptContext->CheckpointCount) == 0

DateTime SpidId     * SPID:                 SPIDId

DateTime SpidId     * Process ID:         ProcessID

DateTime SpidId     * Input Buffer 252 bytes -

DateTime SpidId     *             /****** Object:  Database [DatabaseName]    Script Date: ScriptDate

DateTime SpidId     *  /CurrentTime ******/  DROP DATABASE [DatabaseName]


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


This issue is fixed in the following cumulative update for SQL Server:

About cumulative updates for 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. Check out the latest cumulative updates for SQL Server:


Learn about the terminology that Microsoft uses to describe software updates.

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