1 person found this helpful
Definitely sounds like a bug in the metric extension undeploy operation. What version of EM is this? This may be a fixed bug.
You could try
emctl clearstate agent
on the target host.
clearstate agent- did not help.
Yes, most likely it's actually a bug. But I solved this problem as follows:
1. /opt/oracle/oms12cr3/oms/bin/emcli delete_target -name="db1" -type="oracle_database"
2. Add Database Target through OEM interface