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Unable To Start Up RAC Database with "ORA-00439: feature not enabled: Real Application Clusters" error (Doc ID 2467811.1)

Last updated on JANUARY 03, 2020

Applies to:

Oracle Database - Enterprise Edition - Version 12.1.0.2 and later
Information in this document applies to any platform.

Symptoms

On 12.1.0.2 and later on Exdata or Cloud environment, trying to start the RAC database fails with the following error:

Instance <DB_INSATNCE1> is not running on node <node1>
Instance <DB_INSATNCE2> is not running on node <node2>
PRCR-1079 : Failed to start resource ora.<DB_UNIQUE_NAME>.db
CRS-5017: The resource action "ora.<DB_UNIQUE_NAME>.db start" encountered the following error:
ORA-00439: feature not enabled: Real Application Clusters
. For details refer to "(:CLSN00107:)" in "/<ORACLE_BASE>/diag/crs/<node1>/crs/trace/crsd_oraagent_<oracle>.trc".

CRS-5017: The resource action "ora.<DB_UNIQUE_NAME>.db start" encountered the following error:
ORA-00439: feature not enabled: Real Application Clusters
. For details refer to "(:CLSN00107:)" in "/<ORACLE_BASE>/diag/crs/<node1>/crs/trace/crsd_oraagent_<oracle>.trc".


Cause

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In this Document
Symptoms
Cause
Solution


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