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DG4MQ 19c - ORA-28509: Unable To Establish A Connection To Non-Oracle System After Upgrade From 12c (Doc ID 2947169.1)

Last updated on MAY 05, 2023

Applies to:

Oracle Database Gateway for WebSphere MQ - Version 12.1.0.2 and later
Information in this document applies to any platform.

Symptoms

After the upgrade Oracle Database Gateway for  WebSphere MQ from 12.1 to 19c, getting below error accessing MQ Server:

ORA-28509: unable to establish a connection to non-Oracle system

Changes

 

Cause

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In this Document
Symptoms
Changes
Cause
Solution
References


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