Database Service Started On Standby After Failover.
(Doc ID 2776372.1)
Last updated on JULY 20, 2024
Applies to:
Oracle Database - Enterprise Edition - Version 12.2.0.1 and laterInformation in this document applies to any platform.
Symptoms
Application is connecting to read-only database after Standby DB instance restart.
In a two node RAC database , we noticed after DR/Standby database instance restart, Application connected to the read-only standby database.
Application received
ORA-16000: database or pluggable database open for read-only access
Services and database roles are defined correctly as per How To Configure Client Failover For Data Guard Connections Using Database Services (Doc ID 1429223.1)
Changes
Standby database was restarted in read only mode.
Cause
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In this Document
Symptoms |
Changes |
Cause |
Solution |