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 23, 2021
Applies to:Oracle WebLogic Server - Version 184.108.40.206.0 to 220.127.116.11.0 [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
To view full details, sign in with your My Oracle Support account.
Don't have a My Oracle Support account? Click to get started!
In this Document