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: |
