My Oracle Support Banner

EM 13c: "Multiple Database Targets With A DB_UNIQUE_NAME Value Of ORACLE Have Been Detected" (Doc ID 2264954.1)

Last updated on DECEMBER 20, 2019

Applies to:

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


Oracle Enterprise Manager Cloud Control 13c , Data Guard page for physical standby shows an error at the top:


Multiple database targets with a DB_UNIQUE_NAME value of ORACLE have been detected in Enterprise Manager. Either there are duplicate target entries for the same database, or more than one discovered database shares this DB_UNIQUE_NAME. If there are duplicate target entries, remove the duplicates. If more than one database shares this DB_UNIQUE_NAME, change the values so that each database has a unique value, then remove and rediscover each affected database so the new DB_UNIQUE_NAME values are loaded into the repository.



To view full details, sign in with your My Oracle Support account.

Don't have a My Oracle Support account? Click to get started!

In this Document

My Oracle Support provides customers with access to over a million knowledge articles and a vibrant support community of peers and Oracle experts.