Failed to add client machine - manual installation

Hi community

i was trying to add one machine to EM and it failed to install agent on that.

then i tried manual configuration and it also failed. please check below error details:

/opt/SUNWxvmoc/bin/agentadm configure -t /var/tmp/OC/mytoken -x 172.16.200.187
agentadm: Version 12.2.2.1103 launched with args: configure -t /var/tmp/OC/mytoken -x 172.16.200.187


Validating step : workarounds configure  -t /var/tmp/OC/mytoken -x 172.16.200.187
Validating step : db configure  -t /var/tmp/OC/mytoken -x 172.16.200.187
/var/run/cacao/instances/scn-agent/run/*.pid: No such file or directory
Validating step : sc_console configure  -t /var/tmp/OC/mytoken -x 172.16.200.187
verified sc_console command is OK
Validating step : setup_hmp configure    -t /var/tmp/OC/mytoken
Validating step : scn_agent configure
scn_agent Common Agent Container environment is OK
Validating step : uce_agent configure
Validating step : config_sysconfig configure
Validating step : final configure
End of validation


executing step : workarounds
workaround  configuration done.


executing step : db
/var/run/cacao/instances/scn-agent/run/*.pid: No such file or directory
configuring db
INFO: hd_domain_vc_agent_db.sh decrypted the password.
Java DB creation and