Re: EBS r12.1.3 Failing concurrent managers
Posted by ErmanArslansOracleBlog on Mar 01, 2019; 3:02pm
URL: http://erman-arslan-s-oracle-forum.124.s1.nabble.com/EBS-r12-1-3-Failing-concurrent-managers-tp7263p7267.html
In that note you sent, Oracle Support says : "That simply means ICM sent a ping to the remote node and response was not received."
Oracle Support also says : " I believe we do both ping and tnsping."
So this ICM ping process uses the tnsping utility as well..
If it uses tnsping, then it wont be successful when your listener is down..
Do you get the idea?
so in your case these errors seem normal, as you stopped the listener..