Java Database Connectivity (JDBC)

Hi all java users.

I am using IBM WEB Sphere Application Server 4.0 Advanced single server Edition My system is Suse Linux 7.3 My db2 version is V7.2.


I want to connect to db2 database with JSP.
But following error is ::>



Original Exception:
Error Message: java.lang.UnsatisfiedLinkError: no db2jdbc (libdb2jdbc.so) in java.library.path
Error Code: 500
Target Servlet: null
Error Stack:
java.sql.SQLException: java.lang.UnsatisfiedLinkError: no db2jdbc (libdb2jdbc.so) in java.library.path
at COM.ibm.db2.jdbc.app.DB2Driver.<init>(DB2Driver.java:245)
at java.lang.Class.newInstance0(Native Method)
at java.lang.Class.newInstance(Class.java(Compiled Code))
at armrkdden_jsp_7._jspService(armrkdden_jsp_7.java:135)
at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:139)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
at org.apache.jasper.runtime.JspServlet$JspServletWrapper.service(JspServlet.java:286)
at org.apache.jasper.runtime.JspServlet.serviceJspFile(JspServlet.java:415)
at org.apache.jasper.runtime.JspServlet.service(JspServlet.java:544)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
at com.ibm.servlet.engine.webapp.StrictServletInstance.doService(ServletManager.java:827)
at com.ibm.servlet.engine.webapp.StrictLifecycleServlet._service(StrictLifecycleServlet.java:159)
at com.ibm.servlet.engine.webapp.IdleServletState.service(StrictLifecycleServlet.java:286)
.
.
.


I tried to solve this problem. I thing the cause of problem about LD_LIBRARY_PATH.
I set this line >>"export LD_LIBRARY_PATH=/home/db2inst1/sqllib:/home/db2inst1/sqllib/java12" some environmet file such as:..> /etc/profile, /home/db2inst1/.profile, /home/db2inst1/sqllib/db2profile, /opt/WebSphere/AppServer/java/jre/bin/java ...etc

Where file can add this LD_LIBRARY_PATH ... line ??

but I COULD NOT SOLVE THIS PROBLEM


PLEASE HELP ME..

Thank you all of java users.