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After Upgrade from 11.2.0.4 to 12.2.0.1, Application Processing Error 'ORA-12850: COULD NOT ALLOCATE SLAVES ON ALL SPECIFIED INSTANCES: 2 NEEDED' (Doc ID 2408314.1)

Last updated on JULY 01, 2021

Applies to:

Oracle Database Cloud Schema Service - Version N/A and later
Gen 1 Exadata Cloud at Customer (Oracle Exadata Database Cloud Machine) - Version N/A and later
Oracle Cloud Infrastructure - Database Service - Version N/A and later
Oracle Database Exadata Express Cloud Service - Version N/A and later
Oracle Database Backup Service - Version N/A and later
Information in this document applies to any platform.

Symptoms

 

Changes

 Database upgraded from 11.2.0.4 to 12.2.0.1.

Cause

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In this Document
Symptoms
Changes
Cause
Solution
References


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