|
Problem IC99205
|
Status: Closed |
ADO .NET PROGRAM CRASHES WITH ACCESS VIOLATION ERROR IN A MULTI-THREADED PROGRAM FOR MULTI ROW INSERT. |
| product: |
DB2 CONNECT / DB2CONNCT / A10 - DB2 |
| Problem description: |
.NET DRIVER CRASHES WITH FOLLOWING ERROR IN A MULTI-THREADED
PROGRAM NAMED ORCAS.EXE USING MULTI ROW INSERT FEATURE:
Unhandled Exception: System.AccessViolationException: Attempted
to read or write
protected memory. This is often an indication that other memory
is corrupt.
at
IBM.Data.DB2.UnsafeNativeMethods.DB232.SQLExecDirectADONET(DB2Ex
ecDirectPa
rameters* pParam)
at IBM.Data.DB2.DB2Command.ExecuteNonQueryObject(Boolean
skipInitialValidatio
n)
at IBM.Data.DB2.DB2Command.ExecuteNonQueryObject()
at IBM.Data.DB2.DB2Command.ExecuteNonQuery()
at Orcas.TestOrcas.MultiRowInsert(DB2Connection conn) in
c:\svtwkld\OrcasAppl
\TestOrcas.cs:line 698
at Orcas.TestOrcas.startSelect() in
c:\svtwkld\OrcasAppl\TestOrcas.cs:line 19
2
at
System.Threading.ExecutionContext.RunInternal(ExecutionContext
executionCo
ntext, ContextCallback callback, Object state, Boolean
preserveSyncCtx)
at System.Threading.ExecutionContext.Run(ExecutionContext
executionContext, C
ontextCallback callback, Object state, Boolean preserveSyncCtx)
at System.Threading.ExecutionContext.Run(ExecutionContext
executionContext, C
ontextCallback callback, Object state)
at System.Threading.ThreadHelper.ThreadStart() |
| Problem Summary: |
****************************************************************
* USERS AFFECTED: *
* .NET driver users using array insert in a multi-threaded *
* application. *
****************************************************************
* PROBLEM DESCRIPTION: *
* See Error Description *
****************************************************************
* RECOMMENDATION: *
* Upgrade to db2_v101fp4 or later releases. *
**************************************************************** |
| Local Fix: |
|
| available fix packs: |
DB2 Version 10.1 Fix Pack 4 for Linux, UNIX, and Windows
DB2 Version 10.1 Fix Pack 6 for Linux, UNIX, and Windows
|
| Solution |
db2_v101fp4 contains the fix of this issue. After the fix, no
crash has been observed. |
| Workaround |
not known / see Local fix |
| Timestamps |
Date - problem reported :
Date - problem closed :
Date - last modified :
| 06.02.2014
03.06.2014
03.06.2014 |
| Problem solved at the following versions (IBM BugInfos) |
|
| Problem solved according to the fixlist(s) of the following version(s) |
| 10.1.0.4
|
 |
