when i am trying to logon to sap in oss1 transaction it is giving the message
"Unable to connect to SAPNet message server
(Default connection will be used...)"
even i have given the correct technical values
and also when i do the connection test in saposs rfc the following error is displaying
Error when opening an RFC connection
ERROR: SNC processing failed: SncProcessOutput
LOCATION: SAProuter 38.10 on 'solman'
DETAIL: NiSncIInitHdlSecurity: sncrc=-4;0024FC18
COMPONENT: NI (network interface)
RETURN CODE: -104
TIME: Thu Oct 08 16:33:40 2009
kindly guide me.