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WebLogic Server Connection to Database Fails with "Could not create pool connection. The DBMS driver exception was: Communications link" (Doc ID 2679205.1)

Last updated on AUGUST 25, 2023

Applies to:

Oracle WebLogic Server - Version to [Release 12c]
Information in this document applies to any platform.


The application deployed on Weblogic failed to connect with DB and the following errors are seen in server.log file



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