title: Java EE Application porting - Oracle 10g AS to Oracle 11g Weblogic server
body: <p>I am porting a Java EE application from Oracle 10g Application Server to Oracle 11g Weblogic Server.</p>
  
  <p>I have a common.jar which contains Connection related classes and present inside war/web-inf/lib. The application is deployed as an EAR and the ejbs also refer to classes inside the common.jar to get DB Connection. The EJB is not able to get reference to these classes at runtime. I copied the common.jar inside APP-INF/lib directory, In that case what happens is the JSP’s are unable to get reference to the Connection related classes. I have jsp’s which has sql code embedded in it. This application was developed way back and do not have the business knowledge change these code now. </p>
  
  <p>How can I solve this issue? How the ejb can get reference to the classes located inside war/web-inf/lib. </p>