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Demantra 7.3 Engine Error Due To Intermittent Models J and K Being Turned On (Doc ID 1098083.1)

Last updated on FEBRUARY 27, 2019

Applies to:

Oracle Demantra Demand Management - Version 7.3.0 to 7.3.0 [Release 7.3.0]
Information in this document applies to any platform.

Symptoms


On 7.3.0 in Test

When attempting to run the Analytical Engine while turning on 2 intermittent models
(J&K) the following error occurs.

ERROR
-----------------------
WARNING Length of Series is difference from StdInverse: (4 <> 17)
 13:22:55:274 ERROR Failed to execute : ProcEstimate1. ExecuteHook threw Matlab exception: Inner matrix dimensions must agree.
 13:22:55:274 ERROR Failed to execute : pipe. ExecuteHook threw an exception.
 13:22:55:274 ERROR Schema (estimate7.xml) failed to execute correctly.

After the 2 models are turned off, the engine runs successfully without any errors.

STEPS
-----------------------
The issue can be reproduced at will with the following steps:
1. Log in to Demantra.
2. NAV: Analytical Engine Administrator > Run Engine in Batch Mode
with intermittent models J and K turned on.
3. See the error.

BUSINESS IMPACT
-----------------------
This is a DM client and will need J&K models to forecast intermittent demand.

Changes

 

Cause

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In this Document
Symptoms
Changes
Cause
Solution
References


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