SQL Developer Connection Fails with Error ORA-12514 TNS Listener
(Doc ID 2441770.1)
Last updated on AUGUST 27, 2020
Applies to:Oracle SQL Developer - Version 18.2 and later
Information in this document applies to any platform.
On : SQL Developer 18.2 version
Get the following error when trying to connect:
Trying to install SQL Developer on a new machine
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