Enterprise User Security Authentication Through Listener Is Failing With ORA-28030 (Doc ID 843037.1)

Last updated on NOVEMBER 14, 2016

Applies to:

Advanced Networking Option - Version 10.1.0.2 to 11.1.0.7 [Release 10.1 to 11.1]
Information in this document applies to any platform.

Symptoms

An Enterprise User Security [EUS] authentication is failing with the following error code when attempted  through a listener :

ORA-28030 Server encountered problems accessing


The EUS authentication works fine when a bequeath connection is made to the database .

Cause

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