SAP EWM Configuration/Customizing Step by Step Guide

SAP EWM (Extended Warehouse Management) is a powerful solution that enables you to optimize your warehouse operations and processes. However, the configuration/customizing of SAP EWM can be quite challenging, especially for those who are new to the solution. In this article, we will provide you with a step-by-step guide on how to configure/customize SAP EWM.

Table of Contents

1. Introduction
2. SAP EWM Architecture
3. Pre-Requirements for SAP EWM Configuration/Customizing
4. Configuration/Customizing SAP EWM Step-by-Step
   1. Basic Customizing
   2. Define Warehouse Structure
   3. Define Storage Types
   4. Define Storage Sections
   5. Define Storage Bins
   6. Define Packaging Specifications
   7. Define Doors and Door Types
   8. Define Work Centers
   9. Define Activity Areas
   10. Define Control Parameters
   11. Define Movement Types
   12. Define Strategies
   13. Define Layout-Oriented Storage Control
   14. Define Putaway Rules
   15. Define Picking Strategies
5. Testing SAP EWM Configuration/Customizing
6. Conclusion
7. FAQs

Introduction

SAP EWM is a module that is designed to provide businesses with greater control over their warehouse management processes. With EWM, companies can optimize their inventory levels, increase efficiency, and reduce costs.

However, the configuration/customizing of SAP EWM can be quite challenging, especially for those who are new to the solution. In this article, we will provide you with a step-by-step guide on how to configure/customize SAP EWM.

SAP EWM Architecture

Before we dive into the configuration/customizing of SAP EWM, it is important to understand its architecture. SAP EWM is built on top of the SAP Logistics Execution (LE) module, which provides the basic warehouse management functionalities.

SAP EWM adds advanced features such as task and resource management, slotting optimization, labor management, and wave management to the basic warehouse management functionalities provided by SAP LE.

Pre-Requirements for SAP EWM Configuration/Customizing

Before you can start configuring/customizing SAP EWM, you need to ensure that you have met the following prerequisites:

• You have a valid SAP EWM license.
• You have installed the SAP EWM software on your SAP system.
• You have configured the necessary integration settings between SAP EWM and other SAP modules (such as SAP MM or SAP SD).

Configuration/Customizing SAP EWM Step-by-Step

The following are the steps involved in configuring/customizing SAP EWM:

Basic Customizing

1. Launch transaction SPRO and navigate to the SAP EWM customizing menu.
2. Select the “Basic Customizing” option and define the necessary settings (such as the default warehouse number and the EWM active indicator).
3. Save your settings.

Define Warehouse Structure

1. Navigate to the “Define Warehouse Structure” option and create the necessary warehouse structures (such as storage types, storage sections, and storage bins).
2. Define the packaging specifications for the storage bins.
3. Save your settings.

Define Storage Types

1. Navigate to the “Define Storage Types” option and create the necessary storage types (such as bulk storage or hazardous materials storage).
2. Define the storage type indicators and assign them to the relevant storage types.
3. Save your settings.

Define Storage Sections

1. Navigate to the “Define Storage Sections” option and create the necessary storage sections (such as pallet racks or shelving).
2. Define the storage section indicators and assign them to the relevant storage sections. 3. Save your settings.

Define Storage Bins

1. Navigate to the “Define Storage Bins” option and create the necessary storage bins (such as those for finished goods or raw materials).
2. Assign the storage bins to the relevant storage sections.
3. Define the control parameters for the storage bins (such as maximum weight or volume).
4. Save your settings.

Define Packaging Specifications

1. Navigate to the “Define Packaging Specifications” option and create the necessary packaging specifications (such as boxes or pallets).
2. Define the packaging material types and assign them to the relevant packaging specifications.
3. Save your settings.

Define Doors and Door Types

1. Navigate to the “Define Doors and Door Types” option and create the necessary doors and door types (such as sliding doors or roller shutters).
2. Assign the door types to the relevant doors.
3. Save your settings.

Define Work Centers

1. Navigate to the “Define Work Centers” option and create the necessary work centers (such as picking stations or packing stations).
2. Define the capacities and activity areas for the work centers.
3. Save your settings.

Define Activity Areas

1. Navigate to the “Define Activity Areas” option and create the necessary activity areas (such as receiving or shipping).
2. Assign the activity areas to the relevant work centers.
3. Save your settings.

Define Control Parameters

1. Navigate to the “Define Control Parameters” option and create the necessary control parameters (such as minimum or maximum storage duration).
2. Assign the control parameters to the relevant storage bins or storage types.
3. Save your settings.

Define Movement Types

1. Navigate to the “Define Movement Types” option and create the necessary movement types (such as goods receipt or goods issue).
2. Define the posting changes for the movement types.
3. Save your settings.

Define Strategies

1. Navigate to the “Define Strategies” option and create the necessary strategies (such as storage or picking strategies).
2. Assign the strategies to the relevant storage types or work centers.
3. Save your settings.

Define Layout-Oriented Storage Control

1. Navigate to the “Define Layout-Oriented Storage Control” option and create the necessary storage layouts.
2. Assign the storage layouts to the relevant storage types or storage bins.
3. Save your settings.

Define Putaway Rules

1. Navigate to the “Define Putaway Rules” option and create the necessary putaway rules (such as based on volume or weight).
2. Assign the putaway rules to the relevant storage types or storage sections.
3. Save your settings.

Define Picking Strategies

1. Navigate to the “Define Picking Strategies” option and create the necessary picking strategies (such as based on zone or storage type).
2. Assign the picking strategies to the relevant work centers or activity areas.
3. Save your settings.

Testing SAP EWM Configuration/Customizing

Once you have configured/customized SAP EWM, it is important to test the solution to ensure that it is working correctly. You can test SAP EWM using various methods, such as unit testing, integration testing, or user acceptance testing.

Conclusion

Configuring/customizing SAP EWM can be a complex process, but by following the step-by-step guide we have provided, you should be able to successfully configure/customize the solution. Remember to test the solution thoroughly to ensure that it is working correctly.