SAP WAHD Alternative Required Time Series for the Forecast Table
Overview
WAHD is a standard SAP S/4HANA table that stores Alternative Required Time Series for the Forecast data. There are total 6 fields in the WAHD table. The following is a list of the fields that make up this table. Key fields are marked in blue.
The table WAHD belongs to Alternative Historical Data for Forecasting (LO-RFM-PUR-AHD) module and is located in the package Retail: Extended Forecast Functions (WEFF).
In addition, following links provide an overview of foreign key relationships, if any, that link WAHD to other SAP tables and standard CDS views available based on WAHD table in S/4HANA 2020.
Techincal Settings of WAHD
Below are technical details of the table WAHD
- Buffering allowed but switched off
- No buffering
- Storage type is Column Store
List of WAHD Fields
The following table gives you an overview of the fields available in WAHD
| Field | Description | Data Element | Check Table | Data Type | Length |
|---|---|---|---|---|---|
| MANDT | Client | MANDT | * | CLNT | 3 |
| WERKS | Plant | WERKS_D | * | CHAR | 4 |
| MATNR | Material Number | MATNR | * | CHAR | 40 |
| PERKZ | Period Indicator | PERKZ | CHAR | 1 | |
| ERTAG | First day of the period to which the values refer | ERTAG | DATS | 8 | |
| CONSU | Historical Value for Forecast | WAHD_CONSU | QUAN | 13 |
Foreign Key Relationships
A foreign key field is a table field that is allocated to a check table and becomes part of the table's foreign key. The following table gives you an overview of the foreign keys for WAHD