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DB2 - Problem description

Problem IC72443 Status: Closed

"EXPORT DB2LIBPATH " FROM DB2PROFILE CAUSES LIBPATH BROKEN.

product:
DB2 FOR LUW / DB2FORLUW / 970 - DB2
Problem description:
Command "export DB2LIBPATH" is executed from db2profile to point 
to ${jdkpath?}/jre/lib/ppc64 in response to a JDK update on AIX. 
However, this value will override the DB2LIBPATH set at 
instance level. 
 
$ db2set -all 
[e] DB2LIBPATH=/opt/IBM/sqllib/java/jdk64/jre/lib/ppc64 
[i] DB2LIBPATH=/mydirectory/lib 
 
With above entries, /mydirectory/lib will be overriden which 
leads to "library not found" error SQL0444 rc=4 for routines.
Problem Summary:
**************************************************************** 
* USERS AFFECTED:                                              * 
* all AIX users                                                * 
**************************************************************** 
* PROBLEM DESCRIPTION:                                         * 
* any value of DB2LIBPATH set via db2set will be ignored.      * 
* This normally results in libraries not being found at        * 
* runtime for stored procedures or other user extensions to    * 
* DB2.                                                         * 
**************************************************************** 
* RECOMMENDATION:                                              * 
* Update to DB2 v9.7 Fixpack 4.                                * 
**************************************************************** 
EXPORT DB2LIBPATH " FROM DB2PROFILE CAUSES LIBPATH BROKEN 
 
Command "export DB2LIBPATH" is executed from db2profile to point 
 
to ${jdkpath?}/jre/lib/ppc64 in response to a JDK update on AIX. 
However, this value will override the DB2LIBPATH set at 
instance level. 
 
$ db2set -all 
[e] DB2LIBPATH=/opt/IBM/sqllib/java/jdk64/jre/lib/ppc64 
[i] DB2LIBPATH=/mydirectory/lib 
 
With above entries, /mydirectory/lib will be overriden which 
leads to "library not found" error SQL0444 rc=4 for routines.
Local Fix:
Manually run "export DB2LIBPATH=/mydirectory/lib" and recycle 
instance.
available fix packs:
DB2 Version 9.7 Fix Pack 4 for Linux, UNIX, and Windows
DB2 Version 9.7 Fix Pack 5 for Linux, UNIX, and Windows
DB2 Version 9.7 Fix Pack 6 for Linux, UNIX, and Windows
DB2 Version 9.7 Fix Pack 7 for Linux, UNIX, and Windows
DB2 Version 9.7 Fix Pack 8 for Linux, UNIX, and Windows
DB2 Version 9.7 Fix Pack 9 for Linux, UNIX, and Windows
DB2 Version 9.7 Fix Pack 9a for Linux, UNIX, and Windows
DB2 Version 9.7 Fix Pack 10 for Linux, UNIX, and Windows

Solution
fixed in DB2 v9.7 Fixpack 4.
Workaround
not known / see Local fix
BUG-Tracking
forerunner  : APAR is sysrouted TO one or more of the following: IC78442 IC78530 IC78531 
follow-up : 
Timestamps
Date  - problem reported    :
Date  - problem closed      :
Date  - last modified       :
09.11.2010
12.05.2011
08.09.2011
Problem solved at the following versions (IBM BugInfos)
9.7.FP4
Problem solved according to the fixlist(s) of the following version(s)
9.7.0.4 FixList