此APP实施相关信息：
模块：SCM
GUI事务码：
功能描述：Demand Waterfall Analysis
OData服务：
UI5激活SAP应用：/sap/bc/ui5_ui5/sap/scm_app_dpwa
权限角色：：
此APP对SAP支持如下：
模块：Demand Planner (SCM);
版本：SAP SCM
Required Back-End Product：Supply Chain
APP类型：Analytical（SAP Fiori (SAPUI5)）
数据库支持类型：HANA DB or HANA side-by-side
此APP对BSP支持如下：
BSP名称：SCM_APP_DPWA
BSP包：I2D_SCM_AN_APPS_DPWATERFALL
BSP组件及版本：UIHSCM01 100
BSP运用地址：/sap/bc/ui5_ui5/sap/scm_app_dpwa
APP使用行业：
Aerospace and Defense,Automotive,Banking,Chemicals,Consumer Products,Cross Industry,Defense and Security,Engineering, Construction and Operations,Healthcare,High Tech,Higher Education and Research,Industrial Machinery and Components,Life Sciences,Media,Mill Products,Mining,Oil and Gas,Public Sector,Retail,Sports and Entertainment,Telecommunications,Travel and Transportation,Utilities,Wholesale Distribution
Analyze snapshots of forecast data as follows: View snapshots in personalized tables and charts.The periodicity of snapshots is either weekly or monthly, depending on the periodicity type for waterfall analysis defined for the replication model used.You can specify the periodicity type in either of the following 事务（transactions）:Replication Model Maintenance(Recommended when using SAP enhancement package 2 for SAP Supply Chain Management 7.0, Support Package 07, or higher)Replication Model Maintenance (Maintenance View)You can access the 事务（transactions） on the SAP Easy Access screen, under Advanced Planning and OptimizationAPO AdministrationData Replication.Analyze different types of forecast data (for example, the final forecast or the sales forecast)Display the deviation of past forecast data from actual sales data for the same periodDefine a critical threshold for forecast deviation and highlight critical values in the table in redCompare several snapshots for a specific period and visualize them in a waterfall chart Analyze forecast accuracy as follows: View the forecast accuracy key performance indicator calculated for the analysis period on the main screenThe system calculates forecast accuracy by subtracting the value of the forecast error (mean absolute percentage error, MAPE) key figure from 100%. For more information, see SAP Note 1792742.Define and display trends of forecast accuracyTrends of forecast accuracy are shown in the form of symbols beside each value in the table view of the main screen. See the following table for the meaning of each symbol:SymbolMeaningUpward arrowIncreasing forecast accuracy compared to the previous snapshotDownward arrowDecreasing forecast accuracyMinus signNo trendDiamond symbolNot applicable Filter the data for your analysis in the following ways: Based on characteristics or navigational attributesBy defining an analysis period
摘要:The analytical app Demand Waterfall Analysis helps you improve your forecast accuracy and the stability of your demand and supply plan through an effective analysis of historical forecast data. The app enables a waterfall analysis based on snapshots of forecasts taken at different points in time, which you can display in tables and charts to visualize the evolution of your forecast over time. The analysis helps you identify the types of input that contribute to higher forecast accuracy. Analyze snapshots of forecast data as follows: View snapshots in personalized tables and charts.The periodicity of snapshots is either weekly or monthly, depending on the periodicity type for waterfall analysis defined for the replication model used.You can specify the periodicity type in either of the following 事务（transactions）:Replication Model Maintenance(Recommended when using SAP enhancement package 2 for SAP Supply Chain Management 7.0, Support Package 07, or higher)Replication Model Maintenance (Maintenance View)You can access the 事务（transactions） on the SAP Easy Access screen, under Advanced Planning and OptimizationAPO AdministrationData Replication.Analyze different types of forecast data (for example, the final forecast or the sales forecast)Display the deviation of past forecast data from actual sales data for the same periodDefine a critical threshold for forecast deviation and highlight critical values in the table in redCompare several snapshots for a specific period and visualize them in a waterfall chart Analyze forecast accuracy as follows: View the forecast accuracy key performance indicator calculated for the analysis period on the main screenThe system calculates forecast accuracy by subtracting the value of the forecast error (mean absolute percentage error, MAPE) key figure from 100%. For more information, see SAP Note 1792742.Define and display trends of forecast accuracyTrends of forecast accuracy are shown in the form of symbols beside each value in the table view of the main screen. See the following table for the meaning of each symbol:SymbolMeaningUpward arrowIncreasing forecast accuracy compared to the previous snapshotDownward arrowDecreasing forecast accuracyMinus signNo trendDiamond symbolNot applicable Filter the data for your analysis in the following ways: Based on characteristics or navigational attributesBy defining an analysis period
