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 JULY 20, 2024

Applies to:

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

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

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

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In this Document

Symptoms

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