2487661 - "Waiting for Export" notification status during CTS export

You try to export objects using CTS and you get a notification with status: "Waiting for Export". In recent default trace you can see the entry like:

[EXCEPTION] com.sap.engine.services.rmi_p4.P4ConnectionException: Connection to server node <node_ID> is lost. Probably the server is down at com.sap.engine.services.rmi_p4.server.ClusterOrganizer.elementLoss(ClusterOrganizer.java:696) at com.sap.engine.core.cluster.impl6.ClusterListenerWrapper$Event.process(ClusterListenerWrapper.java:154) at com.sap.engine.core.cluster.impl6.ClusterListenerWrapper.run(ClusterListenerWrapper.java:108)
at com.sap.engine.frame.core.thread.Task.run(Task.java:73)
at com.sap.engine.core.thread.impl5.SingleThread.execute(SingleThread.java:178)
at com.sap.engine.core.thread.impl5.SingleThread.run(SingleThread.java:316)

• Process Integration 7.3
• SAP enhancement package 1 for SAP NetWeaver 7.3
• Process Integration 7.4
• Process Integration 7.5 

CTS+, CTS export, import, Integration Directory, JMS, Waiting for Export, notification, com.sap.engine.services.rmi_p4.P4ConnectionException, Process Integration 7.0, PI 7.0, PI 7.01, PI 7.02, Process Integration 7.10, PI 7.10, Process Integration 7.11, PI 7.11, Process Integration 7.30, PI 7.30, Process Integration 7.31, PI 7.31, Process Orchestration 7.4, PI 7.4, PO 7.4, Process Orchestration 7.5, PI 7.5, PO 7.5, XI, AEX , KBA , BC-XI-IBF-VNT , Versioning & Transport , Problem