Mismatch For P1, P2, .. P12 Proportions Between Demantra And

(Doc ID 2113024.1)

Last updated on APRIL 04, 2016

Applies to:

Oracle Demantra Demand Management - Version 12.2.4 and later
Information in this document applies to any platform.


On : version, Technical


For the same parameters for proport , the p1, p2, ... ,p12 proportion calculated by proport procedure are different between Demantra version and version .

Calculated p1, p2, .. p12 proportions should be the same for both demantra versions.

The issue can be reproduced at will with the following steps:
1. Log into some SQL Tool like SQL Developer.
2. Execute PROPORT procedure for some combination in different instances: one of Demantra and one of Demantra .
3. Check p1, p2, ... , p12 proportions for the corresponding combination.
4. The values are different in those 2 instances.

The issue has the following business impact:
Due to this issue, the forecast calculated by engine at an upper aggregation level is different in old and new version of demantra. Having different values, users will not sign-off the UAT from Feb 22.


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