Database Control Homepage shows ORA-12641 : Authentication Service Failed To Initialise (Doc ID 826382.1)

Last updated on AUGUST 29, 2017

Applies to:

Enterprise Manager for Oracle Database - Version 10.2.0.4 to 11.2.0.3 [Release 10.2 to 11.2]
Enterprise Manager for Oracle Database - Version 12.1.0.5.0 to 12.1.0.5.0 [Release 12.1]
Information in this document applies to any platform.

Goal

Creation of the Enterprise Manager Database Control web site using the emca utility completes successfully but the Database Console homepage shows the following error :

Failed to connect to database instance : ORA-12641 : Authentication service failed to initialise (DBD ERROR : OCIServeAttach) 



Solution

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