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Michael Osipov commented on DISPL-621: -------------------------------------- It could have 2 reasons: 1. The buffer of the JSP has already been flushed. 64 KiB are not enough for 3000 records. 2. You did not use the ResponseOverrideFilter. Evaluate them. > getOutputStream() has already been called for this response > ----------------------------------------------------------- > > Key: DISPL-621 > URL: http://jira.codehaus.org/browse/DISPL-621 > Project: DisplayTag > Issue Type: Bug > Components: Export > Affects Versions: 1.1.1 > Reporter: Ranjit H. Dhongade > Fix For: 1.1.1 > > Attachments: ShowReport.zip > > Original Estimate: 1 day > Remaining Estimate: 1 day > > Hi All, > Even if I new to display-tag , I have successfully explored all its features. > Thanks for every thing u have given in it. > But one of the features of exporting PDF is not working when something round > 3000 plus records contains in a jsp showing reports. I am getting following > exception when trying to export to PDF (For CSV, Excel and XML I m not > getting any error):- > HTTP Status 500 - > -------------------------------------------------------------------------------- > type Exception report > message > description The server encountered an internal error () that prevented it > from fulfilling this request. > exception > org.apache.jasper.JasperException: java.lang.IllegalStateException: > getOutputStream() has already been called for this response > > org.apache.jasper.servlet.JspServletWrapper.handleJspException(JspServletWrapper.java:522) > > org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:410) > org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:342) > org.apache.jasper.servlet.JspServlet.service(JspServlet.java:267) > javax.servlet.http.HttpServlet.service(HttpServlet.java:717) > > org.apache.jasper.runtime.PageContextImpl.doForward(PageContextImpl.java:696) > > org.apache.jasper.runtime.PageContextImpl.forward(PageContextImpl.java:667) > > org.apache.jasper.runtime.PageContextImpl.doHandlePageException(PageContextImpl.java:808) > > org.apache.jasper.runtime.PageContextImpl.handlePageException(PageContextImpl.java:781) > org.apache.jsp.ShowReport_jsp._jspService(ShowReport_jsp.java:354) > org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:70) > javax.servlet.http.HttpServlet.service(HttpServlet.java:717) > > org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:374) > org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:342) > org.apache.jasper.servlet.JspServlet.service(JspServlet.java:267) > javax.servlet.http.HttpServlet.service(HttpServlet.java:717) > root cause > java.lang.IllegalStateException: getOutputStream() has already been called > for this response > org.apache.catalina.connector.Response.getWriter(Response.java:610) > > org.apache.catalina.connector.ResponseFacade.getWriter(ResponseFacade.java:198) > org.apache.jasper.runtime.JspWriterImpl.initOut(JspWriterImpl.java:125) > > org.apache.jasper.runtime.JspWriterImpl.flushBuffer(JspWriterImpl.java:118) > > org.apache.jasper.runtime.PageContextImpl.release(PageContextImpl.java:188) > > org.apache.jasper.runtime.JspFactoryImpl.internalReleasePageContext(JspFactoryImpl.java:118) > > org.apache.jasper.runtime.JspFactoryImpl.releasePageContext(JspFactoryImpl.java:77) > org.apache.jsp.error_jsp._jspService(error_jsp.java:146) > org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:70) > javax.servlet.http.HttpServlet.service(HttpServlet.java:717) > > org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:374) > org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:342) > org.apache.jasper.servlet.JspServlet.service(JspServlet.java:267) > javax.servlet.http.HttpServlet.service(HttpServlet.java:717) > > org.apache.jasper.runtime.PageContextImpl.doForward(PageContextImpl.java:696) > > org.apache.jasper.runtime.PageContextImpl.forward(PageContextImpl.java:667) > > org.apache.jasper.runtime.PageContextImpl.doHandlePageException(PageContextImpl.java:808) > > org.apache.jasper.runtime.PageContextImpl.handlePageException(PageContextImpl.java:781) > org.apache.jsp.ShowReport_jsp._jspService(ShowReport_jsp.java:354) > org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:70) > javax.servlet.http.HttpServlet.service(HttpServlet.java:717) > > org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:374) > org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:342) > org.apache.jasper.servlet.JspServlet.service(JspServlet.java:267) > javax.servlet.http.HttpServlet.service(HttpServlet.java:717) > note The full stack trace of the root cause is available in the Apache > Tomcat/6.0.18 logs. > I will appreciate any help to resolve this issue. -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: http://jira.codehaus.org/secure/Administrators.jspa - For more information on JIRA, see: http://www.atlassian.com/software/jira ------------------------------------------------------------------------------ Crystal Reports - New Free Runtime and 30 Day Trial Check out the new simplified licensing option that enables unlimited royalty-free distribution of the report engine for externally facing server and web deployment. http://p.sf.net/sfu/businessobjects _______________________________________________ displaytag-devel mailing list displaytag-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/displaytag-devel