Remote Connections via the Listener Fail with: 'ORA-28547: connection to server failed, probable Oracle Net admin error'
(Doc ID 1645680.1)
Last updated on JANUARY 01, 2020
Applies to:Oracle Net Services - Version 188.8.131.52 to 184.108.40.206.0 [Release 11.2 to 18]
Information in this document applies to any platform.
When connecting through the Listener to a Database, an error is thrown:
ORA-28547: connection to server failed, probable Oracle Net admin error
However, local or BEQUEATH connections to the database are successful.
New installation or changes to an existing listener.ora file
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