Hi, all.
			

			I have a method "collection TelGroup::findAllGroups()" in BMP-EJB class.
			

			And I call in servlet so:
			

			. . . . .
			

			StringBuffer pagecont = new StringBuffer();
			

			TelGroupHome grouphome = getTelGroupHome();
			

			TelGroup tgroup = null;
			

			String grname = null;
			

			

			Collection groupcollection = grouphome.findAllGroup();
			

			Iterator it = groupcollection.iterator();
			

			System.out.println("groupcollection.size() = " + .size());
			

			while(it.hasNext()){
			

			Object obj = it.next();
			

			tgroup = (TelGroup) javax.rmi.PortableRemoteObject.narrow(obj, TelGroup.class);
			

			System.out.println(" Group is: " + tgroup.toString());
			

			grname = tgroup.getName();
			

			System.out.println("grname: " + grname);
			

			pagecont.append("
			" + grname + "
			

			");
			

			}
			

			. . . . .
			

			My ejb was deployed successfully with IAS and I use JBuilder.
			

			I have this error(ouput) when I run the servlet.
			

			

			groupcollection.size() = 8
			<--- it's ok. Have to be 8 objects/beans
			

			Group is: Stub[repository_id=RMI:TelGroup:0000000000000000,key=ServiceId[service=/EJB[cb-d16/ejbcontainer]TelGroupJNDI,id={1
			

			

			bytes:[9]}],codebase=null]
			

			grgname = UserTelephones
			<--- In block "while" is first time allways ok. But then, second time(sometimes third time)  comes error below.
			

			

			Group is: Stub[repository_id=RMI:TelGroup:0000000000000000,key=ServiceId[service=/EJB[cb-d16/ejbcontainer]TelGroupJNDI,id={2
			

			

			bytes:[1][0]}],codebase=null]
			

			CORBA OBJECT_NOT_EXIST 0[]
			<--- that's error ??????????
			

			

			What's wrong? Please any advice, experience,...
			

			Thanks for any helps.