General presentation

Objective of the application

BW Demand Planning Scheduling (DPS)

<describe in a few words the content of application + link with functional or technical specifications (google links) done with during the project or linked with PPMO>

Tool Leader

IT leader of the application:

Name of project: Dynasys

PMO Project: 6046 S&OP with Dynasys - Core model and pilot

UR335513 DYNASYS Sales Forecast

UR333365 DYNASYS Demand Planning

Main leader for the application

Reporting Coordinator: GONZALEZ-ROUX, Célia <celia.gonzalez-roux@solvay.com>

Usage information

< How many users? Which user category ? Is there critical period ? Which geographical perimeter?

Describe in one sentence: around 50 users, worldwide or 200 users / European Site>

InfoArea:

Process chain Display Component:

Roles & Access

Roles and access

Role Id  
ZR_RCS_CA_M52 DP - Demand PlanningRole Menu Dynasys
ZBI_RCS_DP_A02Demand Planning - DynasysRole utilisateur Dynasys
ZBI_RCS_DP_A03Demand Planning - Dynasys Keyuser

Role Key user Dynasys, accès aux transactions

  • ZMAINT_MATPLANT
  • ZMAINT_MATVENDOR

Authorisation objects

n/a

Dataflow presentation

Overview

Functional and Technical rules on Workbench

<detail of main topics with explanations of the rules and only the main + special rules about queries to run and use in the correct way

+ dependencies with other application (BW, QV, Externals tools like PVelocity or Dunasys etc...>

General presentation: most DSO / Cubes are used to extract data to the Dynasys tool. 

Data are extracted from a source outside BW dynasys (it could be another BW application, ECC table, query etc), loaded into DSO and/or Cubes. Then data are transformed through an APD and loaded into flat files which are loaded into the Dynasys tool.

Conversion in KG unit

Transformation from ZWPPTDYS ECC table

Global Filter C_GLBFILT

Stream: DPS

Main filter : BU & Plant

Other filters: xxxxxxxx

Usage of error stack

Data loadings

Loading frequency

Daily: launched by the LO_DAILY_MASTER_DATA process chain around 6:00 AM each day.

Weekly: launched on saturday, 9:00 AM

Yearly: launched the 15th of January at 9:00 AM

 

Flag end of process chain: For both daily and weekly process chain, at the end of APD execution, a command is sent to the Dynasys tool. This command must be executed in productive environnement only and is not effective in other environnement (it will raise an error). The Decision process prevent execution of the command in non productive environnement.

 

Average performance

Most DSO & Cubes are loaded in full mode due to the low amount of data and/or calculation rules.

Exception:

DPDYN21: 2,1 M lines loaded in delta mode

DPDYN22: 2,2 M lines loaded in delta mode

Daily chain usually run for 25 to 45 minutes.

Weekly chain usually run for 40 minutes  to 1,5 hour

Remark: on going evolution will transfer most process in the weekly chain to the daily one (increasing duration of daily chain and decreasing weekly chain).

Historization

No data below 3 year before beginning of current year are kept. Ex: in Aprl 2016, only data greater than or equal to 01.01.2013 are loaded in Dynasys.

Reporting

Queries Documentation or user guide

No dedicated documentation on queries

Main queries

only one queries (5/2016). To be updated with the Sales Follow Up evolution  (Anne-Laure Bouchet) and the Forecast Accuracy evolution (Laressa Moretti)

Main functionnalities

n/a

Broadcast

n/a

Maintenance

Known bugs

Recurring procedure

n/a

Planned Evolution

Several minor evolution