EM 12c: Repetitive TNS-12508 Errors Logged for a Listener Target after Enterprise Manager 12c Cloud Control Database Plug-in Upgrade to 18.104.22.168 or Higher
(Doc ID 1596633.1)
Last updated on MARCH 05, 2019
Applies to:Enterprise Manager for Oracle Database - Version 22.214.171.124.0 to 126.96.36.199.0 [Release 12.1]
Information in this document applies to any platform.
After upgrading the EM 12c Database plug-in from 188.8.131.52 to 184.108.40.206 or higher, listener targets are alerted about TNS-12508 errors in listener.log each day.
To view full details, sign in with your My Oracle Support account.
Don't have a My Oracle Support account? Click to get started!
In this Document