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RDS Unavailable - Error: "The Network Adapter could not establish the connection" (Doc ID 3001312.1)

Last updated on FEBRUARY 01, 2024

Applies to:

Oracle Retail Merchandising Foundation Cloud Service - Version 23.0 and later
Information in this document applies to any platform.

Goal

Having issues accessing RDS in multiple environments.

ORDS was unable to make a connection to the database. This can occur if the database is unavailable, the maximum number of sessions has been reached or the pool is not correctly configured. The connection pool named: |apex|pu| had the following error(s): Exception occurred while getting connection: oracle.ucp.UniversalConnectionPoolException: Universal Connection Pool internal error: oracle.ucp.UniversalConnectionPoolException: Cannot get Connection from Datasource: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection 


Solution

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In this Document
Goal
Solution


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