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<div class=Section1><pre><font size=2 face="Courier New"><span
style='font-size:10.0pt'>Hi,<o:p></o:p></span></font></pre><pre><font size=2
face="Courier New"><span style='font-size:10.0pt'><o:p> </o:p></span></font></pre><pre><font
size=2 face="Courier New"><span style='font-size:10.0pt'>We are trying to install and use OpenCms 6.2.3 on <st1:place
w:st="on"><st1:City w:st="on">WebSphere</st1:City> <st1:State w:st="on">ND</st1:State></st1:place> 6.0.2.5 and Oracle 10g. WebSphere is actually installed as a part of WebSphere Commerce 6.0 installation. OpenCms installation went quite nicely, I installed opencms.war and after that I ran the installation wizard. After installation I copied these JDK 1.4 support files to system. <o:p></o:p></span></font></pre><pre><font
size=2 face="Courier New"><span style='font-size:10.0pt'><o:p> </o:p></span></font></pre><pre><font
size=2 face="Courier New"><span style='font-size:10.0pt'>I have also changed the cache property to “bypass” for these files in OpenCms: “/system/workplace/commons/property*.jsp”, “/system/workplace/editors/editor_main.jsp”, “/system/workplace/editors/fckeditor/filebrowser/connector.jsp”.<o:p></o:p></span></font></pre><pre><font
size=2 face="Courier New"><span style='font-size:10.0pt'><o:p> </o:p></span></font></pre><pre><font
size=2 face="Courier New"><span style='font-size:10.0pt'>My problem is that if I enable “Dynamic cache service” in WebSphere (Application servers>server1>Dynamic cache service), I’ll start to receive “com.ibm.ws.cache.servlet.CacheProxyRequest” errors. Which are actually “java.lang.ClassCastException” exceptions from that class. This exception will be raised for example when I try to open “Cache AdministrationTool” in OpenCms. If I disable “Dynamic cache service” from WebSphere, then I’ll not receive these errors, the problem is that I need this cache service to be enabled.<o:p></o:p></span></font></pre><pre><font
size=2 face="Courier New"><span style='font-size:10.0pt'><o:p> </o:p></span></font></pre><pre><font
size=2 face="Courier New"><span style='font-size:10.0pt'>What I need to do to get OpenCms work with WebSphere and “Dynamic cache service” enabled?<o:p></o:p></span></font></pre><pre><font
size=2 face="Courier New"><span style='font-size:10.0pt'><o:p> </o:p></span></font></pre><pre><font
size=2 face="Courier New"><span style='font-size:10.0pt'>Here is the complete stacktrace:<o:p></o:p></span></font></pre><pre><font
size=2 face="Courier New"><span style='font-size:10.0pt'>java.lang.ClassCastException: com.ibm.ws.cache.servlet.CacheProxyRequest<o:p></o:p></span></font></pre><pre><font
size=2 face="Courier New"><span style='font-size:10.0pt'> at org.opencms.util.CmsRequestUtil.forwardRequest(CmsRequestUtil.java:420)<o:p></o:p></span></font></pre><pre><font
size=2 face="Courier New"><span style='font-size:10.0pt'> at org.opencms.workplace.tools.CmsToolManager.jspForwardPage(CmsToolManager.java:496)<o:p></o:p></span></font></pre><pre><font
size=2 face="Courier New"><span style='font-size:10.0pt'> at org.opencms.workplace.administration.CmsAdminDialog.displayDialog(CmsAdminDialog.java:100)<o:p></o:p></span></font></pre><pre><font
size=2 face="Courier New"><span style='font-size:10.0pt'> at com.ibm._jsp._admin_2D_main._jspService(_admin_2D_main.java:66)<o:p></o:p></span></font></pre><pre><font
size=2 face="Courier New"><span style='font-size:10.0pt'> at com.ibm.ws.jsp.runtime.HttpJspBase.service(HttpJspBase.java:88)<o:p></o:p></span></font></pre><pre><font
size=2 face="Courier New"><span style='font-size:10.0pt'> at javax.servlet.http.HttpServlet.service(HttpServlet.java:856)<o:p></o:p></span></font></pre><pre><font
size=2 face="Courier New"><span style='font-size:10.0pt'> at com.ibm.ws.cache.servlet.ServletWrapper.serviceProxied(ServletWrapper.java:242)<o:p></o:p></span></font></pre><pre><font
size=2 face="Courier New"><span style='font-size:10.0pt'> at com.ibm.ws.cache.servlet.CacheHook.handleFragment(CacheHook.java:345)<o:p></o:p></span></font></pre><pre><font
size=2 face="Courier New"><span style='font-size:10.0pt'> at com.ibm.ws.cache.servlet.CacheHook.handleServlet(CacheHook.java:214)<o:p></o:p></span></font></pre><pre><font
size=2 face="Courier New"><span style='font-size:10.0pt'> at com.ibm.ws.cache.servlet.ServletWrapper.service(ServletWrapper.java:224)<o:p></o:p></span></font></pre><pre><font
size=2 face="Courier New"><span style='font-size:10.0pt'> at com.ibm.ws.webcontainer.servlet.ServletWrapper.service(ServletWrapper.java:1282)<o:p></o:p></span></font></pre><pre><font
size=2 face="Courier New"><span style='font-size:10.0pt'> at com.ibm.ws.webcontainer.servlet.ServletWrapper.handleRequest(ServletWrapper.java:673)<o:p></o:p></span></font></pre><pre><font
size=2 face="Courier New"><span style='font-size:10.0pt'> at com.ibm.wsspi.webcontainer.servlet.GenericServletWrapper.handleRequest(GenericServletWrapper.java:117)<o:p></o:p></span></font></pre><pre><font
size=2 face="Courier New"><span style='font-size:10.0pt'> at com.ibm.ws.jsp.webcontainerext.JSPExtensionServletWrapper.handleRequest(JSPExtensionServletWrapper.java:178)<o:p></o:p></span></font></pre><pre><font
size=2 face="Courier New"><span style='font-size:10.0pt'> at com.ibm.ws.webcontainer.webapp.WebAppRequestDispatcher.forward(WebAppRequestDispatcher.java:294)<o:p></o:p></span></font></pre><pre><font
size=2 face="Courier New"><span style='font-size:10.0pt'> at org.opencms.loader.CmsJspLoader.load(CmsJspLoader.java:409)<o:p></o:p></span></font></pre><pre><font
size=2 face="Courier New"><span style='font-size:10.0pt'> at org.opencms.loader.CmsResourceManager.loadResource(CmsResourceManager.java:730)<o:p></o:p></span></font></pre><pre><font
size=2 face="Courier New"><span style='font-size:10.0pt'> at org.opencms.main.OpenCmsCore.showResource(OpenCmsCore.java:1349)<o:p></o:p></span></font></pre><pre><font
size=2 face="Courier New"><span style='font-size:10.0pt'> at org.opencms.main.OpenCmsServlet.doGet(OpenCmsServlet.java:151)<o:p></o:p></span></font></pre><pre><font
size=2 face="Courier New"><span style='font-size:10.0pt'> at javax.servlet.http.HttpServlet.service(HttpServlet.java:743)<o:p></o:p></span></font></pre><pre><font
size=2 face="Courier New"><span style='font-size:10.0pt'> at javax.servlet.http.HttpServlet.service(HttpServlet.java:856)<o:p></o:p></span></font></pre><pre><font
size=2 face="Courier New"><span style='font-size:10.0pt'> at com.ibm.ws.cache.servlet.ServletWrapper.serviceProxied(ServletWrapper.java:242)<o:p></o:p></span></font></pre><pre><font
size=2 face="Courier New"><span style='font-size:10.0pt'> at com.ibm.ws.cache.servlet.CacheHook.handleFragment(CacheHook.java:345)<o:p></o:p></span></font></pre><pre><font
size=2 face="Courier New"><span style='font-size:10.0pt'> at com.ibm.ws.cache.servlet.CacheHook.handleServlet(CacheHook.java:214)<o:p></o:p></span></font></pre><pre><font
size=2 face="Courier New"><span style='font-size:10.0pt'> at com.ibm.ws.cache.servlet.ServletWrapper.service(ServletWrapper.java:224)<o:p></o:p></span></font></pre><pre><font
size=2 face="Courier New"><span style='font-size:10.0pt'> at com.ibm.ws.webcontainer.servlet.ServletWrapper.service(ServletWrapper.java:1282)<o:p></o:p></span></font></pre><pre><font
size=2 face="Courier New"><span style='font-size:10.0pt'> at com.ibm.ws.webcontainer.servlet.ServletWrapper.handleRequest(ServletWrapper.java:673)<o:p></o:p></span></font></pre><pre><font
size=2 face="Courier New"><span style='font-size:10.0pt'> at com.ibm.ws.webcontainer.servlet.CacheServletWrapper.handleRequest(CacheServletWrapper.java:89)<o:p></o:p></span></font></pre><pre><font
size=2 face="Courier New"><span style='font-size:10.0pt'> at com.ibm.ws.webcontainer.WebContainer.handleRequest(WebContainer.java:1878)<o:p></o:p></span></font></pre><pre><font
size=2 face="Courier New"><span style='font-size:10.0pt'> at com.ibm.ws.webcontainer.channel.WCChannelLink.ready(WCChannelLink.java:84)<o:p></o:p></span></font></pre><pre><font
size=2 face="Courier New"><span style='font-size:10.0pt'> at com.ibm.ws.http.channel.inbound.impl.HttpInboundLink.handleDiscrimination(HttpInboundLink.java:472)<o:p></o:p></span></font></pre><pre><font
size=2 face="Courier New"><span style='font-size:10.0pt'> at com.ibm.ws.http.channel.inbound.impl.HttpInboundLink.handleNewInformation(HttpInboundLink.java:411)<o:p></o:p></span></font></pre><pre><font
size=2 face="Courier New"><span style='font-size:10.0pt'> at com.ibm.ws.http.channel.inbound.impl.HttpICLReadCallback.complete(HttpICLReadCallback.java:101)<o:p></o:p></span></font></pre><pre><font
size=2 face="Courier New"><span style='font-size:10.0pt'> at com.ibm.ws.tcp.channel.impl.WorkQueueManager.requestComplete(WorkQueueManager.java:566)<o:p></o:p></span></font></pre><pre><font
size=2 face="Courier New"><span style='font-size:10.0pt'> at com.ibm.ws.tcp.channel.impl.WorkQueueManager.attemptIO(WorkQueueManager.java:619)<o:p></o:p></span></font></pre><pre><font
size=2 face="Courier New"><span style='font-size:10.0pt'> at com.ibm.ws.tcp.channel.impl.WorkQueueManager.workerRun(WorkQueueManager.java:952)<o:p></o:p></span></font></pre><pre><font
size=2 face="Courier New"><span style='font-size:10.0pt'> at com.ibm.ws.tcp.channel.impl.WorkQueueManager$Worker.run(WorkQueueManager.java:1039)<o:p></o:p></span></font></pre><pre><font
size=2 face="Courier New"><span style='font-size:10.0pt'> at com.ibm.ws.util.ThreadPool$Worker.run(ThreadPool.java:1462)<o:p></o:p></span></font></pre>
<p class=MsoNormal><font size=2 face="Courier New"><span style='font-size:10.0pt;
font-family:"Courier New"'><o:p> </o:p></span></font></p>
<pre><font size=2 face="Courier New"><span style='font-size:10.0pt'>Any help would be appreciated.<o:p></o:p></span></font></pre>
<p class=MsoNormal><font size=2 face="Courier New"><span style='font-size:10.0pt;
font-family:"Courier New"'><o:p> </o:p></span></font></p>
<p style='margin:0cm;margin-bottom:.0001pt'><font size=2 face="Courier New"><span
lang=FI style='font-size:10.0pt;font-family:"Courier New"'>Kind regards,<o:p></o:p></span></font></p>
<p style='margin:0cm;margin-bottom:.0001pt'><font size=2 face="Courier New"><span
lang=FI style='font-size:10.0pt;font-family:"Courier New"'><o:p> </o:p></span></font></p>
<p style='margin:0cm;margin-bottom:.0001pt;text-indent:36.0pt'><font size=2
face="Courier New"><span lang=FI style='font-size:10.0pt;font-family:"Courier New"'>Arto
Kauppinen<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face="Courier New"><span lang=SV
style='font-size:10.0pt;font-family:"Courier New"'><o:p> </o:p></span></font></p>
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