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1 Reply Latest reply: Mar 26, 2013 3:43 AM by EricvdS RSS

OEM shows The database target currently unavailable and Failed to connect

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I am using Oracle 11g R2,

My OEM showing the below messages,

The database target is currently unavailable

Agent Connection to Instance
Status          Failed
Details          Failed to connect to database instance: ORA-12641: Authentication service failed to initialize (DBD ERROR: OCIServerAttach).

Listener Status is Up.

Please help me to resolve these issue.



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