DB2 FOR LUW / DB2FORLUW / A50 - DB2

Using db2Backup API to execute a database backup may fail with 
error SQL2079N. 
The db2diag.log shows entries like below: 
 
2014-07-29-16.24.53.367970+000 E1190428A608         LEVEL: Error 
PID     : 13238506             TID : 22693          PROC : 
db2sysc 0 
INSTANCE: db2inst1              NODE : 000           DB   : 
SAMPLE 
APPHDL  : 0-15336              APPID: 
127.0.0.1.6789.123456789012 
AUTHID  : DB2INST1              HOSTNAME: SVR1 
EDUID   : 22693                EDUNAME: db2bm.31962.0 (SAMPLE) 0 
FUNCTION: DB2 UDB, database utilities, 
sqlubManageCompressedObject, probe:1081 
MESSAGE : Compression library returned tgtAct > tgtSize.  tgtAct 
/ tgtSize: 
DATA #1 : signed integer, 4 bytes 
5 
DATA #2 : signed integer, 4 bytes 
3 
 
2014-07-29-16.24.53.375701+000 E1191037A691         LEVEL: 
Severe 
PID     : 13238506             TID : 22693          PROC : 
db2sysc 0 
INSTANCE: db2inst1               NODE : 000           DB   : 
SAMPLE 
APPHDL  : 0-15336              APPID: 
127.0.0.1.6789.123456789012 
AUTHID  : DB2INST1              HOSTNAME: SVR1 
EDUID   : 22693                EDUNAME: db2bm.31962.0 (SAMPLE) 0 
FUNCTION: DB2 UDB, database utilities, 
sqlubManageCompressedObject, probe:1087 
DATA #1 : Sqlcode, PD_TYPE_SQLCODE, 4 bytes 
-2079 
DATA #2 : Hexdump, 22 bytes 
0x000000011E5F8A18 : FFFF F7E1 6C69 6264 6232 636F 6D70 722E 
....libdb2compr. 
0x000000011E5F8A28 : 6100 0000 0001 
a..... 
 
2014-07-29-16.24.53.377652+000 E1191729A993         LEVEL: 
Severe 
PID     : 13238506             TID : 22693          PROC : 
db2sysc 0 
INSTANCE: db2inst1              NODE : 000           DB   : 
SAMPLE 
APPHDL  : 0-15336              APPID: 
127.0.0.1.6789.123456789012 
AUTHID  : DB2INST1              HOSTNAME: SVR1 
EDUID   : 22693                EDUNAME: db2bm.31962.0 (SAMPLE) 0 
FUNCTION: DB2 UDB, database utilities, 
sqlubManageCompressedObject, probe:1087 
MESSAGE : SQL2079N  An error was reported by the shared library 
"".  Return 
          code: "". 
DATA #1 : SQLCA, PD_DB2_TYPE_SQLCA, 136 bytes 
 sqlcaid : SQLCA     sqlcabc: 136   sqlcode: -2079   sqlerrml: 
15 
 sqlerrmc: libdb2compr.a 1 
 sqlerrp : sqlubMan 
 sqlerrd : (1) 0x00000000      (2) 0x00000000      (3) 
0x00000000 
           (4) 0x00000000      (5) 0x00000000      (6) 
0x00000000 
 sqlwarn : (1)      (2)      (3)      (4)        (5)       (6) 
 
           (7)      (8)      (9)      (10)        (11) 
 sqlstate:

**************************************************************** 
* USERS AFFECTED:                                              * 
* ALL                                                          * 
**************************************************************** 
* PROBLEM DESCRIPTION:                                         * 
* See Error Description                                        * 
**************************************************************** 
* RECOMMENDATION:                                              * 
* Upgrade to DB2 Version 10.5 Fix Pack 5                       * 
****************************************************************

First fixed in DB2 Version 10.5 Fix Pack 5

not known / see Local fix

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

15.08.2014
13.03.2015
13.03.2015