Error while loading shared libraries: libclntsh.so.10.1

Question

Hi,
I have installed R12 on Oracle EL 5.
AT the end during system check details,the check "database availability" shows passed, but when I checked log it says the following error at one point.
Executable : /apps/tools/oracle/VIS/apps/tech_st/10.1.2/bin/sqlplus
riwTDBup.sh exiting with status 0
sqlplus: error while loading shared libraries: libclntsh.so.10.1: cannot open shared object file: No such file or directory
Can you please let me know whether this is going to be a problem or not. If yes, how I can rectify this.
I could connect to DB using sqlplus without any issues.
Thanks
Vas
Complete message from "Database availability"
Database Availability
command: /diskb/orainstall/StageR12/startCD/Disk1/rapidwiz/bin/riwTDBup.sh /apps/tools/oracle/VIS/db/tech_st/10.2.0/VIS_home.env APPS/APPS
riwTDBup.sh started at Sun Jul 1 09:14:04 PDT 2007
Parameters passed are : /apps/tools/oracle/VIS/db/tech_st/10.2.0/VIS_home.env APPS/APPS
The environment settings are as follows ...
ORACLE_HOME : /apps/tools/oracle/VIS/db/tech_st/10.2.0
ORACLE_SID : VIS
TWO_TASK :
PATH : /apps/tools/oracle/VIS/db/tech_st/10.2.0/perl/bin:/apps/tools/oracle/VIS/db/tech_st/10.2.0/bin:/usr/bin:/usr/sbin:/apps/tools/oracle/VIS/db/tech_st/10.2.0/appsutil/jre/bin:/bin:/usr/bin/X11:/usr/local/bin:/usr/bin:/diskb/orainstall/StageR12/startCD/Disk1/rapidwiz/unzip/Linux_x64:/usr/bin:/usr/kerberos/bin:/usr/local/bin:/usr/bin:/bin:/usr/X11R6/bin:/home/oracle/bin
LD_LIBRARY_PATH : /apps/tools/oracle/VIS/db/tech_st/10.2.0/lib:/usr/X11R6/lib:/usr/openwin/lib:/apps/tools/oracle/VIS/db/tech_st/10.2.0/lib:/usr/dt/lib:/apps/tools/oracle/VIS/db/tech_st/10.2.0/ctx/lib
Executable : /apps/tools/oracle/VIS/db/tech_st/10.2.0/bin/sqlplus
riwTDBup.sh exiting with status 0
Database ORACLE_HOME connection test has succeeded
command: /diskb/orainstall/StageR12/startCD/Disk1/rapidwiz/bin/riwTDBup.sh /apps/tools/oracle/VIS/inst/apps/VIS_home/ora/10.1.2/VIS_home.env APPS/APPS
riwTDBup.sh started at Sun Jul 1 09:14:05 PDT 2007
Parameters passed are : /apps/tools/oracle/VIS/inst/apps/VIS_home/ora/10.1.2/VIS_home.env APPS/APPS
The environment settings are as follows ...
ORACLE_HOME : /apps/tools/oracle/VIS/apps/tech_st/10.1.2
ORACLE_SID :
TWO_TASK : VIS
PATH : /apps/tools/oracle/VIS/apps/tech_st/10.1.2/bin:/usr/bin:/usr/ccs/bin:/usr/sbin:/usr/bin:/diskb/orainstall/StageR12/startCD/Disk1/rapidwiz/unzip/Linux_x64:/usr/bin:/usr/kerberos/bin:/usr/local/bin:/usr/bin:/bin:/usr/X11R6/bin:/home/oracle/bin
LD_LIBRARY_PATH : /apps/tools/oracle/VIS/apps/tech_st/10.1.2/lib32:/apps/tools/oracle/VIS/apps/tech_st/10.1.2/lib:/usr/X11R6/lib:/usr/openwin/lib:/apps/tools/oracle/VIS/apps/tech_st/10.1.2/jdk/jre/lib/i386:/apps/tools/oracle/VIS/apps/tech_st/10.1.2/jdk/jre/lib/i386/server:/apps/tools/oracle/VIS/apps/tech_st/10.1.2/jdk/jre/lib/i386/native_threads
Executable : /apps/tools/oracle/VIS/apps/tech_st/10.1.2/bin/sqlplus
riwTDBup.sh exiting with status 0
sqlplus: error while loading shared libraries: libclntsh.so.10.1: cannot open shared object file: No such file or directory
Apps ORACLE_HOME connection test has succeeded
null

Answer 1

Do an su - oracle and see if you can execute any commands. If you cannot, as root, vi /home/oracle/.profile and remove any LD_ASSUME_KERNEL references.
Also note that R12 is not certified for OL 5 or RH 5.
Oracle Applications Installation and Upgrade Notes Release 12 (12.0) for Linux (64-bit)
http://metalink.oracle.com/metalink/plsql/ml2_documents.showDocument?p_database_id=NOT&p_id=416305.1
Oracle Applications Installation and Upgrade Notes Release 12 (12.0) for Linux (32-bit)
http://metalink.oracle.com/metalink/plsql/ml2_documents.showDocument?p_database_id=NOT&p_id=402310.1