Issue

• When provisioning a RHEL 5 client system using the koan utility provided by cobbler through a RHN Satellite server. It gives the following errors in /var/log/tomcat5/catalina.out file:

[TP-Processor5] ERROR com.redhat.rhn.frontend.action.common.DownloadFile - /var/satellite/rhn/kickstart/ks-rhel-i386-server-5-u5/images/updates.img Not Found .. 404!
[TP-Processor5] ERROR org.apache.catalina.core.ContainerBase.[Catalina].[localhost].[/rhn].[org.apache.jsp.WEB_002dINF.pages.common.errors._404_jsp] - Servlet.service() for servlet org.apache.jsp.WEB_002dINF.pages.common.errors._404_jsp threw exception
java.lang.IllegalStateException: getOutputStream() has already been called for this response
        at java.lang.Throwable.<init>(Throwable.java:67)
        at org.apache.catalina.connector.Response.getWriter(Response.java:600)
        at org.apache.catalina.connector.ResponseFacade.getWriter(ResponseFacade.java:196)
        at org.apache.jasper.runtime.JspWriterImpl.initOut(JspWriterImpl.java:125)
        at org.apache.jasper.runtime.JspWriterImpl.flushBuffer(JspWriterImpl.java:118)[...]
SEVERE: Exception Processing ErrorPage[errorCode=404, location=/WEB-INF/pages/common/errors/404.jsp]
Throwable occurred: java.lang.IllegalStateException: getOutputStream() has already been called for this response