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Communication issue btw applications on SAP J2EE Engine6.20 & Websphere 6.0

We have a customized SAP IPC application running on SAP J2EE Engine 6.20 and it is communicating with another application called Common Configurator or C2 running on WebSphere 4.0.5.

Communication between customized SAP IPC application and C2 application is over RMI IIOP. SAP IPC application calls methods on stateless session beans in C2 application.

Going forward, we want to connect to C2 running on Websphere 6.0 from this customized SAP IPC.

When I am trying to connect to C2 on Websphere 6.0 I am getting the following

exception :

org.omg.CORBA.BAD_PARAM: minor code: 0 completed: No

at org.omg.CosNaming.NamingContextHelper.narrow(

at com.sun.jndi.cosnaming.CNCtx.setOrbAndRootContext(

at com.sun.jndi.cosnaming.CNCtx.initUsingUrl(

at com.sun.jndi.cosnaming.CNCtx.initOrbAndRootContext(

at com.sun.jndi.cosnaming.CNCtx.<init>(

at com.sun.jndi.cosnaming.CNCtxFactory.getInitialContext(

at javax.naming.spi.NamingManager.getInitialContext(

at javax.naming.InitialContext.getDefaultInitCtx(

at javax.naming.InitialContext.init(

at javax.naming.InitialContext.<init>(

But the same setup is working fine for SAP J2EE Engine 6.20 and Websphere 4.0.5.

Has anybody faced similar issue before ?

Could anyone tell me what could be the possible reasons and how can I preceed on this.


SAP J2EE Engine 6.20 uses ORB implementation of the Sun JDK (1.3). And Websphere 6.0 is based on JDK 1.4 version.

Thanks in advance.


Former Member
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