Cluster Database Jobs fail with ORA-20224

(Doc ID 2095860.1)

Last updated on NOVEMBER 29, 2017

Applies to:

Enterprise Manager for Oracle Database - Version 12.1.0.4.0 and later
Information in this document applies to any platform.

Symptoms

A nightly backup job receives this error message:

Error evaluating parameter sources/security checks/locks ORA-20224: Could not resolve instance for cluster/redundancy group <name>:rac_database

The solution from this note does not resolve the issue:

Note 1481554.1 - Backup jobs failed with ORA-20224: Could not resolve instance for cluster/redundancy group

 

Running any cluster  database  job fails similarly.

 

Changes

 

Cause

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