DB2 FOR LUW / DB2FORLUW / A10 - DB2

Incremental backup might fail with SQLN2044 (-2044) with the 
following messages in the db2diag.log 
 
2012-06-18-10.09.19.433817+060 E2855440A450       LEVEL: Severe 
PID     : 5898360              TID  : 21634       PROC : db2sysc 
2 
INSTANCE: xxxxxxxxxx           NODE : 002 
EDUID   : 21634                EDUNAME: db2med.20134.3 
(xxxxxxxxxx ) 2 
FUNCTION: DB2 UDB, database utilities, 
sqluMCProcessRemainingBuffers, probe:1769 
MESSAGE : ZRC=0x870F00B9=-2029059911=SQLO_SEM_TIMEOUT 
          "Return code from sqlowait when time out value has 
been reached" 
 
2012-06-18-10.09.19.434138+060 E2855891A375       LEVEL: Error 
PID     : 5898360              TID  : 21634       PROC : db2sysc 
2 
INSTANCE: xxxxxxxxxx           NODE : 002 
EDUID   : 21634                EDUNAME: db2med.20134.3 
(xxxxxxxxxx ) 2 
FUNCTION: DB2 UDB, database utilities, 
sqluMCProcessRemainingBuffers, probe:1772 
MESSAGE : Media controller -- Bad buffer queue handle. 
 
 
2012-06-18-10.09.19.434233+060 E2856267A420       LEVEL: Error 
PID     : 5898360              TID  : 21634       PROC : db2sysc 
2 
INSTANCE: xxxxxxxxxx           NODE : 002 
EDUID   : 21634                EDUNAME: db2med.20134.3 
(xxxxxxxxxx ) 2 
FUNCTION: DB2 UDB, database utilities, 
sqluMCProcessRemainingBuffers, probe:1772 
MESSAGE : SQL2044N  An error occurred while accessing a message 
queue.  Reason 
          code: "". 
 
2012-06-18-10.09.19.434446+060 E2856688A348       LEVEL: Error 
PID     : 5898360              TID  : 21634       PROC : db2sysc 
2 
INSTANCE: xxxxxxxxxx           NODE : 002 
EDUID   : 21634                EDUNAME: db2med.20134.3 
(xxxxxxxxxx ) 2 
FUNCTION: DB2 UDB, database utilities, 
sqluMCProcessRemainingBuffers, probe:1772 
DATA #1 : String, 1 bytes 
2 
 
2012-06-18-10.09.19.434621+060 E2857037A553       LEVEL: Severe 
PID     : 5898360              TID  : 20134       PROC : db2sysc 
2 
INSTANCE: xxxxxxxxxx           NODE : 002         DB   : 
xxxxxxxxxx 
APPHDL  : 2-31105              APPID: xxxxxxxxxx 
AUTHID  : xxxxxxxxxx 
EDUID   : 20134                EDUNAME: db2agent (DLINF01) 2 
FUNCTION: DB2 UDB, database utilities, sqlubMWResponse, 
probe:968 
DATA #1 : Sqlcode, PD_TYPE_SQLCODE, 4 bytes 
-2044 
DATA #2 : Hexdump, 6 bytes 
0x0A000703E7DD3B30 : FFFF F804 3200 
....2. 
 
 
This error is more likely to happen using the DEDUP_DEVICE 
option on the backup and in certain circumstances due to not 
having any data to backup in the tablespace.

**************************************************************** 
* USERS AFFECTED:                                              * 
* ALL                                                          * 
**************************************************************** 
* PROBLEM DESCRIPTION:                                         * 
* See Error Description                                        * 
**************************************************************** 
* RECOMMENDATION:                                              * 
* Upgrade to DB2 Version 10.1 and Fix Pack 2                   * 
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DB2 Version 10.1 Fix Pack 2 for Linux, UNIX, and Windows
 DB2 Version 10.1 Fix Pack 3 for Linux, UNIX, and Windows
 DB2 Version 10.1 Fix Pack 4 for Linux, UNIX, and Windows
 DB2 Version 10.1 Fix Pack 3a for Linux, UNIX, and Windows
 DB2 Version 10.1 Fix Pack 6 for Linux, UNIX, and Windows
 

Problem was first fixed in DB2 Version 10.1 and Fix Pack 2

not known / see Local fix

Date  - problem reported    :
Date  - problem closed      :
Date  - last modified       :

28.11.2012
17.12.2012
17.12.2012