EWM (Extended Warehouse Management) is an advanced warehouse management solution
from SAP that helps businesses optimize and streamline their warehouse processes.
"EWM Made Easy" usually refers to simplifying the understanding and implementation
of this complex system. Here's a breakdown of the core concepts:
1. Key Concepts in SAP EWM:
Warehouse Structure:
A warehouse in EWM is divided into various elements like storage types, storage
bins, and storage sections.
Storage Types are areas within the warehouse (e.g., high-rack, bulk storage).
Storage Bins represent physical locations for inventory.
Master Data:
EWM uses master data like product master, warehouse task type, and storage unit
master to streamline operations.
Inventory Management:
It tracks stock in real-time, manages stock movements (e.g., goods receipt, goods
issue), and controls stock-taking processes.
2. Key Processes in EWM:
Goods Receipt (GR):
When materials arrive at the warehouse, EWM manages their inbound processing (e.g.,
unloading, quality checks, storage).
Putaway:
The process of moving goods into storage locations within the warehouse based on
predefined strategies.
Picking:
EWM helps in efficiently picking items from storage for order fulfillment.
Goods Issue (GI):
When goods are dispatched from the warehouse to customers, EWM handles the
logistics of goods issue and shipment.
Inventory Management:
EWM allows real-time inventory control and tracking, with continuous updates for
stock levels, storage locations, and order statuses.
3. EWM Functionalities:
Warehouse Control (WCS): Integration with material handling systems for automated
workflows.
Task and Resource Management (TRM): Manage tasks efficiently and allocate resources
to optimize warehouse performance.
Wave and Task Management: Automates the process of grouping and releasing warehouse
tasks (wave management).
4. Integration with SAP ERP Modules:
EWM is often integrated with SAP ERP (Material Management, Sales and Distribution)
and SAP S/4HANA for end-to-end business process management.
5. Simplified User Interface:
Modern EWM systems offer user-friendly interfaces, including mobile apps and
dashboards for easier interaction.
6. Implementation Tips:
Understand Business Processes: Start with understanding the business processes, as
EWM is deeply rooted in warehouse operations.
Use EWM Templates: SAP offers templates and predefined configurations to speed up
implementation.
Test Scenarios: Test different warehouse processes to ensure the system meets the
required objectives.
By breaking down complex processes and focusing on practical features, EWM can be
"made easy" and accessible for businesses seeking to streamline their warehouse
management and logistics.
