EM 12c : After Node Reboot or Failover Relocation, the SCAN Listener Shown As 'Down' in Cloud Control Console 12.1 and Database Plug-in (DB Plugin) 12.1.0.2 (Doc ID 1493823.1)

Last updated on AUGUST 20, 2016

Applies to:

Enterprise Manager for Oracle Database - Version 12.1.0.2.0 to 12.1.0.2.0 [Release 12.1]
Information in this document applies to any platform.
Listener Status Down in Enterprise Manager 12c

Symptoms

SCAN_Listeners can be reported as down in Cloud Control Console 12.1.0.1 or 12.1.0.2 after a node reboot, even if they are up and running at the cluster level.

The LISTENER_SCAN listener's service is well started, and listener well up and accessible.

This happens mainly in case of failover and relocation of the SCAN Listeners.

Cause

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