What JDBC driver are you using? Is it a type 4 driver?
On Tue, 2004-09-28 at 11:10, LINGALA, AMARESHWAR G (SBCSI) wrote: > I have recently Implemented Connection Pooling for my Struts web > application. Everything seemed to have worked correctly until last weekend. > All of a sudden I get the following error whenever I try to access the > database. Also just so that you know everything works fine on my local > machine. I get this problem only when I try to use the one on UNIX box. > > org.apache.commons.dbcp.SQLNestedException: Cannot load JDBC driver class > 'oracle.jdbc.driver.OracleDriver', cause: > java.lang.ClassNotFoundException: oracle.jdbc.driver.OracleDriver > at > org.apache.catalina.loader.StandardClassLoader.loadClass(StandardClassLoader > .java:891) > at > org.apache.catalina.loader.StandardClassLoader.loadClass(StandardClassLoader > .java:756) > at java.lang.ClassLoader.loadClassInternal(ClassLoader.java:315) > at java.lang.Class.forName0(Native Method) > at java.lang.Class.forName(Class.java:140) > at > org.apache.commons.dbcp.BasicDataSource.createDataSource(BasicDataSource.jav > a:730) > at > org.apache.commons.dbcp.BasicDataSource.getConnection(BasicDataSource.java:5 > 18) > at > com.sbc.ssbilling.database.DBConnectionImpl.makeDBConnection(DBConnectionImp > l.java:57) > at > com.sbc.ssbilling.calculation.action.CalculationsReportAction.execute(Calcul > ationsReportAction.java:51) > at > org.apache.struts.action.RequestProcessor.processActionPerform(RequestProces > sor.java:484) > at > org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:274) > at > org.apache.struts.action.ActionServlet.process(ActionServlet.java:1482) > at > org.apache.struts.action.ActionServlet.doPost(ActionServlet.java:525) > at javax.servlet.http.HttpServlet.service(HttpServlet.java:763) > at javax.servlet.http.HttpServlet.service(HttpServlet.java:856) > at > org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Application > FilterChain.java:284) > at > org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterCh > ain.java:204) > at > org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.ja > va:257) > at > org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContex > t.java:151) > at > org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:564) > at > org.apache.catalina.core.StandardContextValve.invokeInternal(StandardContext > Valve.java:245) > at > org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.ja > va:199) > at > org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContex > t.java:151) > at > org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:564) > at > org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:195 > ) > at > org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContex > t.java:151) > at > org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:164 > ) > at > org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContex > t.java:149) > at > org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:564) > at > org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java > :156) > at > org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContex > t.java:151) > at > org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:564) > at > org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:972) > at > org.apache.coyote.tomcat5.CoyoteAdapter.service(CoyoteAdapter.java:206) > at > org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:828) > at > org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.processConne > ction(Http11Protocol.java:700) > at > org.apache.tomcat.util.net.TcpWorkerThread.runIt(PoolTcpEndpoint.java:584) > at > org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.jav > a:683) > at java.lang.Thread.run(Thread.java:536) > > Any help is greatly appreciated !! > > Thanks > Amar > > > --------------------------------------------------------------------- > To unsubscribe, e-mail: [EMAIL PROTECTED] > For additional commands, e-mail: [EMAIL PROTECTED] > > --------------------------------------------------------------------- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]