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RAC registry component does not exists after converting single instance to RAC (Doc ID 1622666.1)

Last updated on SEPTEMBER 16, 2021

Applies to:

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


 After migrating single instance to RAC manually, DBA_REGISTRY does not shows the RAC component ('RAC','Oracle Real Application Clusters')

 All other databases sharing the same ORACLE_HOME has the RAC component but the migrated database does not have the one.

 DBA_REGISTRY should show as below but that was missing.





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