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

Last updated on MARCH 25, 2016

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.
***Checked for relevance on 19-Oct-2011***
***Checked for relevance on 04-07-2013***

Goal

Creation of the Database Control using the emca utility completed 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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