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SSL/TCPS issue with 23.4 instant client

jdoornaeJun 24 2024 — edited Jun 24 2024

Hi, I installed the recently released 23.4 instant client for Windows 64-bit, and for one (19c) server it returns an SSL error if I try to connect to a database over there:

C:\Oracle>sqlplus xxx@yyy

SQL*Plus: Release 23.0.0.0.0 - Production on Mon Jun 24 12:13:51 2024
Version 23.4.0.24.05

Copyright (c) 1982, 2024, Oracle. All rights reserved.

Enter password:
ERROR:
ORA-28860: Fatal SSL error
Help: https://docs.oracle.com/error-help/db/ora-28860/

Besides the fact that the link seems to be slightly inaccurate, this does work for other TCPS-configured databases and/or if I revert to the 21.14 64-bit instant client. Anyone knows if the 23.4 (instant) client is somehow more picky about the (client)certificate/wallet/… ? Or how to debug such an issue? Thanks!

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Added on Jun 24 2024
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