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ORA-27101 & ORA-1034 Error Attempting to Connect to the Database Via the Listener (Doc ID 256263.1)

Last updated on DECEMBER 30, 2020

Applies to:

Oracle Net Services - Version 9.2.0.8 and later
Information in this document applies to any platform.
***Checked for relevance on 29-SEP-2017***


Symptoms

The following errors are being returned to clients when they attempt a remote connection to the database.  The database is running and local  connections are successful.

 

Changes

 

Cause

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In this Document
Symptoms
Changes
Cause
Solution

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