Last updated on JUNE 29, 2017
Applies to:Enterprise Manager for Oracle Database - Version 188.8.131.52.0 to 184.108.40.206.0 [Release 12.1]
Information in this document applies to any platform.
After upgrading the EM 12c Database plug-in from 220.127.116.11 to 18.104.22.168 or higher, listener targets are alerted about TNS-12508 errors in listener.log each day.
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