Find a solution here: http://www-01.ibm.com/support/docview.wss?uid=swg21316024

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.

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.

<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.’

Unter /etc/udev/rules.d/

das File 70-persistent-net.rules löschen. Dort ist ein alter Eintrag für eth0 drin, und vermutlich einer neuer Eintrag für eth1.

Nachdem das File gelöscht wurde, mit sudo reboot einen Neustart veranlassen. Bei mir war anschließend eth0 wieder verfügbar. Das File 70-persistent-net.rules wurde mit einem Eintrag für eth0 neu angelegt.

ifconfig hat dann wieder beide Interfaces angezeigt.

Die Lösung für das Problem war hier zu finden:

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 of TaskContainer Application, located inside EJB module taskejb.jar.

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 project, in my case this was TestProcessEJB . There is a ejb-jar.xml under ejbModule/META-INF/. Don’t forget to add the JNDI name to the EJB reference at the references tab. If this JNDI name is not set you will receive such an error message:

Stack-Trace: com.ibm.websphere.naming.CannotInstantiateObjectException: Exception occurred while the JNDI NamingManager was processing a javax.naming.Reference object.  Root exception is javax.naming.NameNotFoundException: Context: ctrNode01Cell/nodes/wps/servers/server1, name: ejb/HumanTaskManagerHome: First component in name HumanTaskManagerHome not found.  Root exception is org.omg.CosNaming.NamingContextPackage.NotFound: IDL:omg.org/CosNaming/NamingContext/NotFound:1.0

java.lang.ClassCastException: Unable to load class: com.ibm.task.api._HumanTaskManagerHome_Stub

Now have have to package task137650.jar  with your enterprise application. In my case I had to place this file to TEST_ProcessWeb\WebContent\WEB-INF\lib\task137650.jar. In my case I found it here: IBM\Rational\SDP\6.0\runtimes\bi_v6\ProcessChoreographer\client

If you work with the BusinessFlowManager Bean inside your snippet you have to add bpe137650.jar.

Now this code would work inside a Java Snippet:

TKIID tkiid = null;
try
{
System.out.println(”Prozess Starter ” + processInstance().getStarter());
// Obtain the default initial JNDI context

Context initialContext = new InitialContext();
Object resultHTMHome = initialContext.lookup(”java:comp/env/ejb/HumanTaskManagerHome”);

// Get the home interface
HumanTaskManagerHome taskHome =
(HumanTaskManagerHome) javax.rmi.PortableRemoteObject.narrow(resultHTMHome, HumanTaskManagerHome.class);

// Create the EJB
HumanTaskManager taskManager = taskHome.create();

QueryResultSet result = taskManager.query(”DISTINCT TASK.TKIID”,
“TASK.NAME = ‘ATestTask’”,
(String)null, (Integer)null, (TimeZone)null);
if (result.size() > 0)
{
result.first();
tkiid = (TKIID) result.getOID(1);
System.out.println(”TKIID+ ” + tkiid.toString() );
Task startCreateECOTask = taskManager.getTask(tkiid);
String ownerOfStartCreateECOTask = startCreateECOTask.getOwner();startCreateECOTask.
System.out.println(”ownerOfStartCreateECOTask ” + ownerOfStartCreateECOTask);
}
}
catch (Exception e)
{
e.printStackTrace(System.out);
}

This constant is available since Webpshere App Server 6.0.  It’s quite easy to add a HTTP transport header to a JAX-RPC-Client-Stub, look to this:

String endpoint = “http://localhost:8080/YOURAPP/services/YourService”;

java.net.URL endpoint = new URL(endpoint );

YourServiceLocator locator = new YourServiceLocator ();
YourService stub= locator.getYourService(endpointUrl);

java.util.HashMap sendTransportHeaders = new java.util.HashMap();
sendTransportHeaders.put(”Cookie”,”YourCookieName=YourCookieValue”);
// this is needed for basic authentication header:

((javax.xml.rpc.Stub) stub)._setProperty(javax.xml.rpc.Stub.USERNAME_PROPERTY, “user”);
((javax.xml.rpc.Stub) stub)._setProperty(javax.xml.rpc.Stub.PASSWORD_PROPERTY, “password”);
((javax.xml.rpc.Stub) stub)._setProperty(Constants.REQUEST_TRANSPORT_PROPERTIES, sendTransportHeaders);

//now call your service

stub.anyMethod();