Solution : https://service.sap.com/sap/support/notes/839673 (SAP Service marketplace login required)
Key words :
/sap/aii/af/ra/ms/api/messagelistener, /sap/aii/af/ra/ms/api/messagelistenerclassloader, xi support package level < sp4, xi support package >= sp09, deploy service returned error, sp level sp4, support package >= sp09, xi sp level, xi adapter framwork 3, xi adapter framework 3
Related Notes :
| 870270 | FAQ note for initiating Support related to ISpeak Adapters |