Error :"Network could not establish the connection" While Creating Connections to Database with SQL Developer (Doc ID 730807.1)

Last updated on MARCH 25, 2015

Applies to:

Oracle SQL Developer - Version 1.2.1 and later
Information in this document applies to any platform.
***Checked for relevance on 24-Oct-2013***


Symptoms

Fresh install of SQL Developer in Windows environment.
While connecting to database, it throws error as mentioned below.

Error : Status Failure: Test failed IO exception. the Network could not establish the connection.


Cause

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