Demantra Engine Error - WARNING Forecast validation: Seasonal model has series length (3) less than season (12). Not accurate validation (Doc ID 2203753.1)

Last updated on MARCH 08, 2017

Applies to:

Oracle Demantra Demand Management - Version 12.2.5.1 and later
Information in this document applies to any platform.

Symptoms

On : 12.2.5.1 version, Engine

When attempting to run demantra engine after modifying the Min Len values for the models,
the following error occurs.

ERROR
-----------------------
WARNING Forecast validation: Seasonal model has series length (3) less than season (12). Not accurate validation


STEPS
-----------------------
The issue can be reproduced at will with the following steps:
1. Log into Business Modeler.
2. Navigate to Engine > Model Library.
3. Modify Min Len values for all the models from 52 to less then 12 (1 year).
4. Run engine.
5. It fails.


Cause

Sign In with your My Oracle Support account

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

My Oracle Support provides customers with access to over a
Million Knowledge Articles and hundreds of Community platforms