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After a Database Upgrade to 12c for E-Business Suite, JDeveloper Connections Fail With Error "ORA-28040 no matching authentication protocol" (Doc ID 2125856.1)

Last updated on FEBRUARY 19, 2023

Applies to:

Oracle E-Business Suite Technology Stack - Version 12.1.3 and later
Oracle Applications Framework - Version 12.1.3 and later
Information in this document applies to any platform.


E-Business Suite 12.1.3 Applications Framework, OA Framework jDeveloper issues

After a database upgrade to Oracle 12c ( with E-Business Suite 12.1.3, jDeveloper fails with the following error message:

Prior to the 12c database upgrade, jDeveloper was working correctly and no connection issues were observed.


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