EM 12c: Repetitive TNS-12508 Errors Logged for a Listener Target after Enterprise Manager 12c Cloud Control Database Plug-in Upgrade to 12.1.0.3 or Higher
(Doc ID 1596633.1)
Last updated on NOVEMBER 16, 2022
Applies to:
Enterprise Manager for Oracle Database - Version 12.1.0.3.0 to 12.1.0.5.0 [Release 12.1]Information in this document applies to any platform.
Symptoms
After upgrading the EM 12c Database plug-in from 12.1.0.2 to 12.1.0.3 or higher, listener targets are alerted about TNS-12508 errors in listener.log each day.
Changes
Cause
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In this Document
| Symptoms |
| Changes |
| Cause |
| Solution |
| References |