My Oracle Support Banner

Getting "ORA-28040: No matching authentication protocol" when connecting to timesten database which has cache setup with the Oracle RAC database. (Doc ID 2819888.1)

Last updated on NOVEMBER 07, 2021

Applies to:

Oracle TimesTen In-Memory Database - Version 11.2.2.8.0 and later
Information in this document applies to any platform.

Symptoms

Below error can be seen when connecting to timesten database which has cache setup with the Oracle RAC database.

5107: Oracle(OCI) error in OCISessionBegin(): ORA-28040: No matching authentication protocol rc = -1

Changes

Oracle database has been upgraded to 19c from 12c.

Cause

To view full details, sign in with your My Oracle Support account.

Don't have a My Oracle Support account? Click to get started!


In this Document
Symptoms
Changes
Cause
Solution
References


My Oracle Support provides customers with access to over a million knowledge articles and a vibrant support community of peers and Oracle experts.