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Top Issues That Cause Troubles with SCAN VIP and Listeners (Doc ID 1373350.1)

Last updated on SEPTEMBER 16, 2021

Applies to:

Oracle Cloud Infrastructure - Database Service - Version N/A and later
Oracle Database Cloud Service - Version N/A and later
Oracle Database Cloud Exadata Service - Version N/A and later
Oracle Database Backup Service - Version N/A and later
Oracle Database - Enterprise Edition - Version 11.2.0.1 and later
Information in this document applies to any platform.

Purpose

This note is a short summary of top issues related with SCAN VIP and SCAN LISTENERS.

For more information about SCAN, please refer to Note 887522.1 Grid Infrastructure Single Client Access Name (SCAN) Explained.

Scope

This note applies to Grid Infrastructure.

Details

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In this Document
Purpose
Scope
Details
 Issue #1: SCAN Listener or local listener fails to start after applying Patch 23273629
 Issue #2: Installation issues related to SCAN
 Issue #3: Intermittent VIP, SCAN VIP failover and Listener stops following VIP failover
 Issue #4: SCAN related connection issues
 Issue #5: Service not getting registered with SCAN listener after failover of the SCAN listener
 Issue #6: SCAN VIP or SCAN LISTENER are in OFFLINE / UNKNOWN status 
References

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