How can I run a report in a jsp page?

I've made reports using Reports 9i and i want execute these reports from a jsp page.
When i run a report in a jsp page the following error :
Any Advice?
========================
Internal Servlet Error:
javax.servlet.ServletException: oracle/reports/RWException
     at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:508)
     at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
     at org.apache.tomcat.core.ServletWrapper.doService(ServletWrapper.java:405)
     at org.apache.tomcat.core.Handler.service(Handler.java:287)
     at org.apache.tomcat.core.ServletWrapper.service(ServletWrapper.java:372)
     at org.apache.tomcat.core.ContextManager.internalService(ContextManager.java:806)
     at org.apache.tomcat.core.ContextManager.service(ContextManager.java:752)
     at org.apache.tomcat.service.http.HttpConnectionHandler.processConnection(HttpConnectionHandler.java:213)
     at org.apache.tomcat.service.TcpWorkerThread.runIt(PoolTcpEndpoint.java:416)
     at org.apache.tomcat.util.ThreadPool$ControlRunnable.run(ThreadPool.java:501)
     at java.lang.Thread.run(Thread.java:484)
Root cause:
java.lang.NoClassDefFoundError: oracle/reports/RWException
     at java.lang.Class.getMethods0(Native Method)
     at java.lang.Class.getDeclaredMethods(Class.java:1039)
     at java.beans.Introspector$1.run(Introspector.java:852)
     at java.security.AccessController.doPrivileged(Native Method)
     at java.beans.Introspector.getPublicDeclaredMethods(Introspector.java:850)
     at java.beans.Introspector.getTargetEventInfo(Introspector.java:556)
     at java.beans.Introspector.getBeanInfo(Introspector.java:294)
     at java.beans.Introspector.(Introspector.java:271)
     at java.beans.Introspector.getBeanInfo(Introspector.java:81)
     at org.apache.jasper.compiler.TagCache.setTagHandlerClass(TagCache.java:104)
     at org.apache.jasper.compiler.TagBeginGenerator.init(TagBeginGenerator.java:136)
     at org.apache.jasper.compiler.JspParseEventListener$GeneratorWrapper.init(JspParseEventListener.java:759)
     at org.apache.jasper.compiler.JspParseEventListener.addGenerator(JspParseEventListener.java:138)
     at org.apache.jasper.compiler.JspParseEventListener.handleTagBegin(JspParseEventListener.java:909)
     at org.apache.jasper.compiler.DelegatingListener.handleTagBegin(DelegatingListener.java:194)
     at org.apache.jasper.compiler.Parser$Tag.accept(Parser.java:825)
     at org.apache.jasper.compiler.Parser.parse(Parser.java:1077)
     at org.apache.jasper.compiler.Parser.parse(Parser.java:1042)
     at org.apache.jasper.compiler.Parser.parse(Parser.java:1038)
     at org.apache.jasper.compiler.Compiler.compile(Compiler.java:209)
     at org.apache.jasper.servlet.JspServlet.doLoadJSP(JspServlet.java:612)
     at org.apache.jasper.servlet.JasperLoader12.loadJSP(JasperLoader12.java:146)
     at org.apache.jasper.servlet.JspServlet.loadJSP(JspServlet.java:542)
     at org.apache.jasper.servlet.JspServlet$JspServletWrapper.loadIfNecessary(JspServlet.java:258)
     at org.apache.jasper.servlet.JspServlet$JspServletWrapper.service(JspServlet.java:268)
     at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:429)
     at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:500)
     at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
     at org.apache.tomcat.core.ServletWrapper.doService(ServletWrapper.java:405)
     at org.apache.tomcat.core.Handler.service(Handler.java:287)
     at org.apache.tomcat.core.ServletWrapper.service(ServletWrapper.java:372)
     at org.apache.tomcat.core.ContextManager.internalService(ContextManager.java:806)

Hi Raul
A better option would be to switch to Reports 9i because it natively supports Reports JSP tags. Your JSP then becomes seamless. And much more...
With 6i, you can look at using Reports Servlet.
Regards
Sripathy

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