Could Not Create Pool Connection in Managed Server "The Network Adapter could not establish the connection",But it Can Be Passed the Test in Admin Console.

(Doc ID 2332328.1)

Last updated on DECEMBER 03, 2017

Applies to:

Oracle WebLogic Server - Version 10.3.4 and later
Information in this document applies to any platform.

Symptoms

The connection pool of datasource can be created and tested successfully in WebLogic Console, but the following error occurs when target to managed servers that in diffrent machine:
"weblogic.common.ResourceException: weblogic.common.ResourceException: Could not create pool connection. The DBMS driver exception was: IO Error: The Network Adapter could not establish the connection"

 

Changes

 None

Cause

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