EUS Authentication Fails With ORA-28030
(Doc ID 783502.1)
Last updated on FEBRUARY 23, 2023
Applies to:Advanced Networking Option - Version 10.2.0.4 and later
Oracle Unified Directory - Version 126.96.36.199.0 to 188.8.131.52.0 [Release 11g]
Information in this document applies to any platform.
This note is applying to situations when:
#1. Any EUS authentication attempt fails with ORA-28030 (this can happen for single instance databases as well).
#2. When the database is a RAC database and is started with srvctl, the authentication is failing with: ORA-28030. When the database is started with sqlplus, the authentication works as expected.
The first thing to do is to take a trace file for EUS authentication:
KZLD_ERR: failed to get cred from wallet
means that the wallet that is used to authenticate the database to the directory cannot be found.
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