My Oracle Support Banner

Essbase: SQL Dataload Error Connecting To Oracle Database 19c "ORA-28040: No matching authentication protocol" (Doc ID 2745895.1)

Last updated on APRIL 16, 2024

Applies to:

Hyperion Essbase - Version 11.1.2.4.000 to 11.1.2.4.049 [Release 11.1]
Information in this document applies to any platform.

Symptoms

After upgrading Oracle database to 19c, SQL/IF dataloads fail with the error:

ODBC Layer Error: [S1000] ==> [[DataDirect][ODBC Oracle Wire Protocol driver][Oracle]ORA-28040: No matching authentication protocol]
ODBC Layer Error: Native Error code [28040]
Failed to Establish Connection With SQL Database Server. See log for more information
Unexpected Essbase error 1021001

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
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.