Fixes are available
APAR status
Closed as program error.
Error description
zlib symbols inside libdb2.so are globally visible which means they collide with zlib symbols inside libz.so which is used by customers. For example : nm -C .../sqllib/lib64/libdb2.so | grep " T " | grep gz 00000000009c2980 T gzclose 00000000009c1a20 T gzdopen 00000000009c2890 T gzeof 00000000009c29e0 T gzerror 00000000009c2600 T gzflush 00000000009c2100 T gzgetc 00000000009c2130 T gzgets 00000000009c1a10 T gzopen 00000000009c22b0 T gzprintf 00000000009c23c0 T gzputc 00000000009c23f0 T gzputs 00000000009c1e20 T gzread 00000000009c2800 T gzrewind 00000000009c2630 T gzseek 00000000009c1a70 T gzsetparams 00000000009c2880 T gztell 00000000009c21f0 T gzwrite Also zip*/unzip* and inflate*/deflate*symbols.
Local fix
Problem summary
**************************************************************** * USERS AFFECTED: * * ALL DB2 for LUW users * **************************************************************** * PROBLEM DESCRIPTION: * * See Error Description * **************************************************************** * RECOMMENDATION: * * Upgrade to DB2 for LUW 11.1 Modification 4 Fix Pack 6 or * * later * ****************************************************************
Problem conclusion
First fixed in DB2 for LUW 11.1 Modification 4 Fix Pack 6
Temporary fix
Comments
APAR Information
APAR number
IT29520
Reported component name
DB2 FOR LUW
Reported component ID
DB2FORLUW
Reported release
B10
Status
CLOSED PER
PE
NoPE
HIPER
NoHIPER
Special Attention
NoSpecatt / Xsystem
Submitted date
2019-06-24
Closed date
2021-02-18
Last modified date
2021-02-18
APAR is sysrouted FROM one or more of the following:
APAR is sysrouted TO one or more of the following:
Fix information
Fixed component name
DB2 FOR LUW
Fixed component ID
DB2FORLUW
Applicable component levels
RB10 PSN
UP
RB10 PSY
UP
[{"Business Unit":{"code":"BU058","label":"IBM Infrastructure w\/TPS"},"Product":{"code":"SSEPGG","label":"DB2 for Linux- UNIX and Windows"},"Platform":[{"code":"PF025","label":"Platform Independent"}],"Version":"11.1","Line of Business":{"code":"LOB10","label":"Data and AI"}}]
Document Information
Modified date:
03 May 2022