这是一个oracle10gas配置jsp的问题

大家好，希望大家能多多指点一下，我所用的操作系统是Read Hat linux 9.0,服务器是oracle10gas,这个应用系统在tomcat 上运行正常，但是移植到linux上oracle10gas服务器上时，这个应用程序就出错了，错误如下，
java.util.MissingResourceException: Can't find bundle for base name db-conn, locale zh_CN at java.util.ResourceBundle.throwMissingResourceException(ResourceBundle.java:839) at java.util.ResourceBundle.getBundleImpl(ResourceBundle.java:729) at java.util.ResourceBundle.getBundle(ResourceBundle.java:552) at common.DBConn.getConnnection(DBConn.java:32) at javabean.UserDAO.<init>(UserDAO.java:16) at _htdocs._eitli._query._jspService(_query.java:60) [SRC:/htdocs/eitli/query.jsp:8] at com.orionserver[Oracle Application Server Containers for J2EE 10g (10.1.2.0.2)].http.OrionHttpJspPage.service(OrionHttpJspPage.java:56) at oracle.jsp.runtimev2.JspPageTable.compileAndServe(JspPageTable.java:569) at oracle.jsp.runtimev2.JspPageTable.service(JspPageTable.java:305) at oracle.jsp.runtimev2.JspServlet.internalService(JspServlet.java:509) at oracle.jsp.runtimev2.JspServlet.service(JspServlet.java:413) at javax.servlet.http.HttpServlet.service(HttpServlet.java:853) at com.evermind[Oracle Application Server Containers for J2EE 10g (10.1.2.0.2)].server.http.ServletRequestDispatcher.invoke(ServletRequestDispatcher.java:824) at com.evermind[Oracle Application Server Containers for J2EE 10g (10.1.2.0.2)].server.http.ServletRequestDispatcher.forwardInternal(ServletRequestDispatcher.java:330) at com.evermind[Oracle Application Server Containers for J2EE 10g (10.1.2.0.2)].server.http.HttpRequestHandler.processRequest(HttpRequestHandler.java:830) at com.evermind[Oracle Application Server Containers for J2EE 10g (10.1.2.0.2)].server.http.AJPRequestHandler.run(AJPRequestHandler.java:224) at com.evermind[Oracle Application Server Containers for J2EE 10g (10.1.2.0.2)].server.http.AJPRequestHandler.run(AJPRequestHandler.java:133) at com.evermind[Oracle Application Server Containers for J2EE 10g (10.1.2.0.2)].util.ReleasableResourcePooledExecutor$MyWorker.run(ReleasableResourcePooledExecutor.java:192) at java.lang.Thread.run(Thread.java:534)