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[ADWC]: Connecting To ADWC Instance From SQL Developer Fails With "The Network Adapter could not establish the connection" (Doc ID 2435170.1)

Last updated on OCTOBER 19, 2019

Applies to:

Autonomous Database Serverless - Version N/A and later
Information in this document applies to any platform.

Symptoms

Connecting to ADWC instance from SQL Developer fails with following error:
"Status : Failure - Test failed: IO Error: The Network Adapter could not establish the connection"

 

 

Changes

 

Cause

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In this Document
Symptoms
Changes
Cause
Solution

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