http://www.juergen-mayer.com Webseite von Jürgen Mayer, Informatiker. Individuelle Softwareentwicklung und Beratung Wed, 27 Apr 2011 06:24:12 +0000 http://backend.userland.com/rss092 en Execute PortalServer/bin/WPVersionInfo.(bat|sh) You will receive a WebSphere Portal Product Installation Status Report containing detailed information. http://www.juergen-mayer.com/20110426/determine-websphere-portal-server-version_97 Use trace string: com.ibm.ws.security.*=all=enabled and maybe com.ibm.wsspi.wssecurity.*=finest http://www.juergen-mayer.com/20101123/ltpa-token-issues_96  SRVE0068E: Uncaught exception thrown in one of the service methods of the servlet: [your servlet here]. Exception thrown : java.lang.ClassCastException: com.ibm.wps.pe.pc.legacy.impl.PortletConfigImpl incompatible with javax.servlet.ServletContext Find a solution here: http://www-01.ibm.com/support/docview.wss?uid=swg21316024 http://www.juergen-mayer.com/20100816/srve0068e-javalangclasscastexception-comibmwpspepclegacyimplportletconfigimpl-incompatible-with-javaxservletservletcontext_95 Hint: Enable the following trace String com.ibm.ws.security.*=all=enabled to get more information.   This error occurs during decoding LtpaToken which is a Base64 encoded byte stream. For my case the error occured because LptaToken was not a valid Base64 encoded byte stream, the last character was cut off.     http://www.juergen-mayer.com/20100805/secj0056e-authentication-failed-for-reason-319_94 Log into to your WebSphere Application Server Administration Console. Select Servers -> Application Servers -> WebSphere_Portal Select Web Container-> Session Management. Click on the Enable Cookies link. (Leave it checked.) Change the cookie name from JSESSIONID to any other cookie name. Click Apply and then Save the changes Restart WebSphere Portal. http://www.juergen-mayer.com/20100508/modify-websphere-portal-session-cookie-jsessionid_93 The spring configuration file applicationContext.xml may contain this line: <property name="dialect">org.hibernate.dialect.DB2Dialect</property> Instead of this line you should try this: <prop key="hibernate.dialect">org.hibernate.dialect.DB2Dialect</prop> Hibernate properties within a spring configuration file start with 'hibernate.' http://www.juergen-mayer.com/20100215/spring-orghibernatehibernateexception-hibernate-dialect-must-be-explicitly-set_92 Ich habe eine Kopie eines Ubuntu Linux mit einer Tomcat und DB2 Installation bekommen, mein Problem war, dass das Netzwerkkarteninterface nicht sichtbar war. Mit ifconfig war nur das Loopback Interface zu sehen, eth0 hat gefehlt. Die Lösung sieht wie folgt aus: Unter /etc/udev/rules.d/ das File 70-persistent-net.rules löschen. Dort ist ein alter Eintrag ... http://www.juergen-mayer.com/20090919/eth0-verschwunden-bei-einer-ubuntu-linux-kopie-in-vmware_91 Diese Woche habe meine Lehrveranstaltungen an der AfK Ulm gestartet. Die Veranstaltungen behandeln Objektorientierte Programmierung, Datenbanktechnik und Projektmanagement. Für die drei Veranstaltungen habe ich einen extra Blog mit dem neuen Wordpress 2.8 aufgesetzt. Dort werden alle Materialen der Veranstaltungen gesammelt und angeboten. Der Blog ist hier zu finden: http://afk.juergen-mayer.com. http://www.juergen-mayer.com/20090919/lehrauftrag-an-der-akademie-fur-kommunikation-in-ulm_90 You know I was working with the Human Task Manager API, so it was interesting for me to know where the EJB is deployed. There is the information: On IBM ProcessServer: ejb/BusinessFlowManagerHome ist part of BPE_Container Application. Concrete it's a part of the EJB module bpecontainer.jar inside this application. ejb/HumanTaskManagerHome is part ... http://www.juergen-mayer.com/20090919/where-is-ejbbusinessflowmanagerhome-deployed_79 I currently working with IBM ProcessServer and I created a BPEL process doing some stuff. I wanted to use the Human Task API inside a snippet. I got this error message: javax.naming.NameNotFoundException: Name comp/env/ejb not found in context "java:" How to make it work: Add a reference to the HumanTaskManager EJB at your EJB ... http://www.juergen-mayer.com/20090919/name-compenvejb-not-found-in-context-java_78