I have installed diagnosis agent and host agent for R/3 Production server(which is in cluster environment).
I n which i have select Agent on fly for physical server of R/3 diagnosis agent it it showing following error below
On instance : pcbe6ci
Created 0 action(s).
0 Introscope Host Adapter Agent(s) from host pcbe6ci are connected to the EM.
Introscope Host Adapter configuration finished without errors, but on Enterprise Manager (utclsm:6001) no Introscope Host Adapter was detected from host pcbe6ci. Please check the log file jvm_smdagent.out whether the Wilyhost Agent could connect to the Enterprise Manager. If the Enterprise Manager configuration has been changed recently please restart the SMD Agent on OS level.
The Wily EM host name 'utclsm' can not be resolved by the agent running on pcbe6ci/pcbe6ci (pcbe6ci). Please provide a different host name, or adjust network connectivity.