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ORA-28864: SSL Connection Closed Gracefully on Starting Listener / Connecting to Database (Doc ID 467142.1)

Last updated on OCTOBER 10, 2022

Applies to:

Advanced Networking Option - Version 9.0.1 to 10.2.0
Information in this document applies to any platform.


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We got a listener configured with SSL authentication but we get an "SSL  connection closed gracefully" error, either when starting the listener / querying listener status or when trying to connect to the database.

Starting the listener:


Eventually a new SSL certificate has been installed on the server.


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In this Document
 (1) Restricted SSL server usage
 (2) Conflicting key usage options

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