Jdeveloper Error "ORA-28040: No matching authentication protocol" When Trying To Connect To Database
(Doc ID 2906946.1)
Last updated on APRIL 08, 2024
Applies to:
Oracle JDeveloper - Version 10.1.3.5.0 to 12.2.1.4.0 [Release Oracle10g to 12c]Information in this document applies to any platform.
Goal
When attempting to connect to a 19c database from JDeveloper, the following error is seen:
12c database instances connect without any issues, while some (not all) 19c database instances gives the error. Why is this?
Solution
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In this Document
Goal |
Solution |