18c and above : All user connections fail with ORA-01017 except SYS when SEC_CASE_SENSITIVE_LOGON=FALSE (Doc ID 2502204.1)

Last updated on JULY 20, 2024

Applies to:

Oracle Database - Enterprise Edition - Version 18.3.0.0.0 and later
Information in this document applies to any platform.

The client connections are being refused with the error

ORA-01017: invalid username/password; logon denied

-- None of the user is able to login to database and getting ORA-01017, even newly created user.

-- Only as sysdba connections are getting successful

Upgraded to 18.3

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In this Document

Symptoms

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