Integration Builder Connect Problem

Question

Hi
I'm working on an installation of XI3.0. When trying to connect to IB Repository or Directory it gives the following problem.
#431 21:22:01 [AWT-EventQueue-1] ERROR com.sap.aii.util.swing.toolkit.ExceptionDialog: Throwable
Thrown:
MESSAGE ID: com.sap.aii.ib.core.ejbutil.rb_all.SERVER_NOT_AVAILABLE
com.sap.aii.ib.core.login.ServerAccessException: Unable to connect to server iga51067:50000. Check server availability
     at com.sap.aii.ib.core.ejbutil.EJBHomeFactory.initRemoteFactory(EJBHomeFactory.java:163)
     at com.sap.aii.ib.clsif.login.LoginServiceProvider$LoginServiceImpl.login(LoginServiceProvider.java:159)
     at com.sap.aii.ib.gui.login.SplashLogin.doLogin(SplashLogin.java:155)
     at com.sap.aii.ib.gui.login.SplashLoginFrame$7.run(SplashLoginFrame.java:264)
     at java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:171)
     at java.awt.EventQueue.dispatchEvent(EventQueue.java:448)
     at java.awt.EventDispatchThread.pumpOneEventForHierarchy(EventDispatchThread.java:197)
     at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:150)
     at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:144)
     at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:136)
     at java.awt.EventDispatchThread.run(EventDispatchThread.java:99)
Serialized server exceptions:
MESSAGE ID: javax.naming.NoInitialContextException (serialized)
javax.naming.NoInitialContextException: Cannot instantiate class: com.sap.engine.services.jndi.InitialContextFactoryImpl
     at java.net.URLClassLoader$1.run(URLClassLoader.java:198)
     at java.security.AccessController.doPrivileged(Native Method)
     at java.net.URLClassLoader.findClass(URLClassLoader.java:186)
     at java.lang.ClassLoader.loadClass(ClassLoader.java:299)
     at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:265)
     at java.lang.ClassLoader.loadClass(ClassLoader.java:255)
     at java.lang.ClassLoader.loadClassInternal(ClassLoader.java:315)
     at java.lang.Class.forName0(Native Method)
     at java.lang.Class.forName(Class.java:217)
Initially, it said 'cannot connect to server xxxxx:50004'.I followed up the threads to find that the port is 50000 and not 50004 and so changed it 50000. But I still get the same error (as shown above).
In the complete log, it also says at some point the following:
Root exception is java.lang.ClassNotFoundException: com.sap.engine.services.jndi.InitialContextFactoryImpl
I changed this port for 'directory.rmiport' and 'repository.rmiport' from 50004 to 50000.
All other ports in the profile are 50000.
Please also let me know which entry should have which port!!
What am i missing?
Appreciate any help regarding this. I seem to be stuck!
Thanks,
Rajit
Message was edited by: Rajit Srinivas

Answer 1

Hi Rajit,
I have got the same problem recently and solved it the following way:
Go to SAPJ2ee engine --> instance no. --> tools --> configtool.
A screen pops up.In the left panel select the Dispatcher, drill down to Services and select P4.
Now in the right panel u will find binding host. Enter the value for the binding host as follows.
If u r using single NIC.
<ur IP address>:localhost:127.0.0.1:<servername>
for multiple NICs enter the value as follows
<IP address1>:<IP address2>: localhost:127.0.0.1:<servername>:<servername>
Now try connecting to IntDir or IntRep..
It should work now. Please let me know if you need any more information.
Regards,