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ORA-20500 Duplicate Target When Trying To Add Database Manually (Doc ID 1600465.1)

Last updated on MARCH 21, 2020

Applies to:

Enterprise Manager for Oracle Database - Version 11.1.0.1 and later
Information in this document applies to any platform.

Symptoms

Adding Database, Listener, ASM targets in Enterprise Manager (EM) 11g Grid Control or 12c Cloud Control fails with the following error:

ERROR
-----------------------
ORA-20500 and ORA-06512: at "SYSMAN.EM_TARGET", line 3347 ORA-0615:at line 1

 

Changes

 

Cause

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In this Document
Symptoms
Changes
Cause
Solution
References


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