Solution : https://service.sap.com/sap/support/notes/543870 (SAP Service marketplace login required)
Key words :
[message server] <sid>=<fully-qualified hostname, sapms<sid> <port>/tcp, string '[message server]' preceeds, message server trace dev_ms, port sapms<sid>, message server definitions, parameter rdisp/mshost, config file tells, \winnt\system32\drivers\, jco$exceptionrfc_error_program sapmsg
Related Notes :
| 458082 | EP 5.0: Connecting to systems that have no message server |