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© RGL Consultancy aug. 2010 WM customizing v0 www.rglconsultancy.nl
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WM Customizing
CONTENTS: Page
1) Introduction 2
2) Create new storage locations for plant 2
3) Create new warehouse 3
4) Warehouse Management Customizing 4
1 - Master Data 5
2 – Strategies 15
3 – Activities 19
4 – Interfaces 29
Appendix A: Overview of WM customizing folder 36
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1) Introduction In this document the customizing of a simple warehouse in SAP R/3 will be demonstrated. In a separate
document setup of the material master data and testing of the functionality will be shown.
Let’s assume we have a Distribution Centre which receives pallets and boxes of goods from different
vendors and distributes pallets and boxes of goods to several customers.
Further let’s assume that the physical warehouse is made up of several rows of the following high racks :
Level:
04 04
03 03
02 02
01 01
00 00
Row: 01 02 ……
The new warehouse will be setup in an SAP R/3 ECC 6.0 environment.
Warehouse 001 will be used as reference to create the new warehouse named DE1.
Use will be made of some of the storage types already defined for warehouse 001 in the standard system.
Each rack will be divided as follows:
1) Fixed bins for box picking : Storage Type 005
Level 00(ground level) of each rack will be used for materials which are fast moving and are picked
in boxes.
2) Pallet bins for full pallet picking : Storage Type 001
Level 03 and 04 of each rack will be used for materials which are packed in full pallets.
3) Bins for picking either Pallets or Boxes : Storage Type 002
Level 01 and 02 of each rack will be used for these materials, which have no fixed bins.
To keep time for replenishment of fixed bins short, storage type 001 will be divided into sectors, each sector
consisting of 2 rows. For storage types 002 and 005 one sector will be used, namely RND(random bins)
and FXD(fixed bins).
The 3 storage types and the Putaway strategy will be configured such that:
A) Fixed bin are replenished first.
B) All full pallets go first to storage type 001.
C) All partial pallets go to storage type 002.
The 3 storage types and the Picking strategy will be configured such that:
A) All partial pallet picks come from storage type 005 first , than from 002.
B) From storage type 001 only full pallets can be picked and from storage type 002 full and partial
pallets can be picked.
The remaining part of this document will show the relevant customizing settings to create and configure
this new warehouse DE1.
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2) Create new storage locations for plant
Create storage location 1000 for existing plant 1000: Call up the customizing transaction as follows:
Menu Path IMG → Enterprise Structure → Definition → Materials Management → Maintain
storage location
Tr. code / Table OX09 / T001L
For later use, also create the following storage locations are created:
1001 : Customer Returns
1002 : Vendor Returns
1003 : Damaged/Scrap
1009 : Partner sloc. HU
2000 : Warehouse HUM
3) Create new warehouse
Create new warehouse DE1: Call up the customizing transaction as follows:
Menu Path IMG → Enterprise Structure → Definition → Logistics Execution → Define, copy,
delete, check warehouse number → Copy/delete/check warehouse number
Tr. code / Table EC09 / -
Enter from warehouse and to warehouse no., then click on button
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Maintain warehouse no. description: Call up the customizing transaction as follows:
Menu Path IMG → Enterprise Structure → Definition → Logistics Execution → Define, copy,
delete, check warehouse number → Define warehouse number → Maintain
warehouse description
Tr. code / Table - / T300
Assign warehouse number to plant/storage location:
Call up the customizing transaction as follows:
Menu Path IMG → Enterprise Structure → Assignment → Logistics Execution → Assign
warehouse number to plant/storage location
Tr. code / Table - / T320
4) Warehouse Management Customizing
I will go thru most customizing steps and just show the settings made. Some were copied from warehouse
001, some are changes and some are new.
Steps which are considered not relevant in scope of the tests are skipped.
Below is a screenshot from the IMG of the warehouse management module.
The folders which will be explored are: Master Data , Strategies, Activities and Interfaces.
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1 - Master Data
Main path = IMG → Enterprise Structure → Logistics Execution → Warehouse Management → Master Data
Define Control Parameters for Warehouse Number:
Call up the customizing transaction as follows:
Menu Path Main path → Define Control Parameters for Warehouse Number
Tr. code / Table - / T300
Changes to standard warehouse 001, will be marked where possible with red circles, as shown above.
Define Number Ranges:
Call up the customizing transaction as follows:
Menu Path Main path → Define Number Ranges
Tr. code / Table OMLW / T340D
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Define Storage Type:
Call up the customizing transaction as follows:
Menu Path Main path → Define Storage Type
Tr. code / Table - / T301
Above list shows the unchanged storage types.
Following storage types will be used to fulfil the design requirements set on page 1 and are renamed as
follows:
001 High-rack storage PAL
002 High-rack storage PAL/BOX
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003 Open storage (to function as an overflow for storage type 002).
005 Fixed bin storage BOX
These 4 storage types are changed(see red circles), while all other storage types will be used unchanged.
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Define Storage Sections: Call up the customizing transaction as follows:
Menu Path Main path → Define Storage Sections
Tr. code / Table - / T302
As indicated, storage type 001 will be divided into sections consisting of 2 rows each, in order to store
replenishment material as close as possible to the fixed bin material to keep replenishment time low.
One could also use 4 rows per section, for example.
As only 4 rows(01 – 04) will be used, only 2 sections are than needed.
In addition one section is created for the following storage types:
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Define Picking Areas:
Call up the customizing transaction as follows:
Menu Path Main path → Define Picking Areas
Tr. code / Table - / T30A
The following are created:
Define Doors : Skipped.
Define Material Staging Areas : Skipped.
Storage Bins
Main path = IMG → Enterprise Structure → Logistics Execution → Warehouse Management → Master Data →
Storage Bins
Define Storage Bin Types:
Call up the customizing transaction as follows:
Menu Path Main path → Define Storage Bin Types
Tr. code / Table - / T303
Define Blocking Reasons:
Call up the customizing transaction as follows:
Menu Path Main path → Define Blocking Reasons
Tr. code / Table - / T330
Define Storage Bin Structure:
Call up the customizing transaction as follows:
Menu Path Main path → Define Storage Bin Structure
Tr. code / Table - / T343
Deleted existing entries and created following new entries.
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Material
Define Storage Type Indicators: Call up the customizing transaction as follows:
Menu Path Main path → Material → Define Storage Type Indicators
Tr. code / Table - / T305
The below indicators are kept the others deleted.
Define Storage Unit Types: Call up the customizing transaction as follows:
Menu Path Main path → Material → Define Storage Unit Types
Tr. code / Table - / T307
Created the following 3 new entries:
Define Storage Section Indicators: Call up the customizing transaction as follows:
Menu Path Main path → Material → Define Storage Section Indicators
Tr. code / Table - / T304
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Define Special Movement Indicators:
Call up the customizing transaction as follows:
Menu Path Main path → Material → Define Special Movement Indicators
Tr. code / Table - / T306
Define Bulk Storage Indicators: Call up the customizing transaction as follows:
Menu Path Main path → Material → Define Bulk Storage Indicators
Tr. code / Table - / T338
2 - Strategies
Main path = IMG → Enterprise Structure → Logistics Execution → Warehouse Management → Strategies
Activate Storage Type Search: Call up the customizing transaction as follows:
Menu Path Main path → Activate Storage Type Search
Tr. code / Table OMLY / -
Storage type ind.: Skipped
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Table T334T
Table T333
Table T334U
Activate Storage Section Search: Call up the customizing transaction as follows:
Menu Path Main path → Activate Storage Section Search
Tr. code / Table OMLZ / -
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Table T304
Table T334B
Table T331
Activate Storage Bin Type Search:
Call up the customizing transaction as follows:
Menu Path Main path → Activate Storage Bin Type Search:
Tr. code / Table - / -
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Table T303
Table T307
Table T334E
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Table T334P
Table -
Define Sort Sequence for Putaways (Cross-line Stock Putaway): Call up the customizing transaction as follows:
Menu Path Main path → Define Sort Sequence for Putaways (Cross-line Stock Putaway) →
Definition of Sort Field in Storage Bin Tr. code / Table OMLM / T343I
Main path → Define Sort Sequence for Stock Removal (Picking) : Skipped.
Main path → Putaway Strategies : Skipped.
Main path → Stock Removal Strategies : Skipped.
3 - Activities
Main path = IMG → Enterprise Structure → Logistics Execution → Warehouse Management → Activities
Transfers
Define Requirement Types:
Call up the customizing transaction as follows:
Menu Path Main path → Transfers → Define Requirement Types
Tr. code / Table OMNF / T308
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Define Shipment Types:
Call up the customizing transaction as follows:
Menu Path Main path → Transfers → Define Shipment Types
Tr. code / Table - / T333A
Define Movement Types Call up the customizing transaction as follows:
Menu Path Main path → Transfers → Define Movement Types
Tr. code / Table - / T333
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Some entries were updated with newly created interim storage bins.
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Define Stock Transfers and Replenishment Control:
Call up the customizing transaction as follows:
Menu Path Main path → Transfers → Define Stock Transfers and Replenishment Control →
Define Replenishment Control for Storage Type Tr. code / Table - / T331
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Set Up Autom. TO Creation for TRs / Posting Change Notices: Call up the customizing transaction as follows:
Menu Path Main path → Transfers → Set Up Autom. TO Creation for TRs / Posting Change
Notices Tr. code / Table OMKZ / -
Table T333M
Table T333N
Set Up 2-step Picking for Transfer Requirements: Call up the customizing transaction as follows:
Menu Path Main path → Transfers → Set Up 2-step Picking for Transfer Requirements →
Transfer requirement control
Tr. code / Table - / T326
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Menu Path Main path → Transfers → Set Up 2-step Picking for Transfer Requirements →
Transfer type control
Tr. code / Table - / T333
Processing Performance Data / TO Split : Skipped.
Confirmation: Call up the customizing transaction as follows:
Menu Path Main path → Transfers → Confirmation
Tr. code / Table OMLX / -
Table T336
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Table T331
Table T333
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Define Print Control: Call up the customizing transaction as follows:
Menu Path Main path → Define Print Control
Tr. code / Table OMLV / -
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Physical Inventory : Skipped.
Docks : Skipped.
Define Transaction Parameters : Skipped.
4 - Interfaces Main path = IMG → Enterprise Structure → Logistics Execution → Warehouse Management → Interfaces
Inventory Management
Define Storage Location Control: Call up the customizing transaction as follows:
Menu Path Main path → Inventory Management → Define Storage Location Control →
Control of Assignment "Plant / Stor.Loc. - Whse Number"
Tr. code / Table - / T320
Define Storage Location Control → Stor. Location Control in Warehouse Mgmt :Skipped.
Call up the customizing transaction as follows:
Menu Path Main path → Inventory Management → Define Storage Location Control →
Storage loc. ref.
Tr. code / Table - / T324
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Define Movement Types: Call up the customizing transaction as follows:
Menu Path Main path → Inventory Management → Define Movement Types → Assign WM
Movement Type References to IM Movement Types
Tr. code / Table - / T156S
LE-WM Interface to Inventory Management:
Call up the customizing transaction as follows:
Menu Path Main path → Inventory Management → Define Movement Types → LE-WM
Interface to Inventory Management Tr. code / Table OMLR / T321
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Define Posting Changes:
Call up the customizing transaction as follows:
Menu Path Main path → Define Posting Changes
Tr. code / Table - / T333U
Generate Interim Storage Bins : Skipped.
Activate Automatic TO Creation: Call up the customizing transaction as follows:
Menu Path Main path → Activate Automatic TO Creation
Tr. code / Table OMKX / -
Allow Negative Stocks in Interim Storage Types
Call up the customizing transaction as follows:
Menu Path Main path → Allow Negative Stocks in Interim Storage Types → Allow negative
stock for each storage type
Tr. code / Table - / -
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Goods Movement (IM) Not Allowed for Storage Types:
Call up the customizing transaction as follows:
Menu Path Main path → Goods Movement (IM) Not Allowed for Storage Types
Tr. code / Table - / -
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Shipping
Define Shipping Control: Call up the customizing transaction as follows:
Menu Path Main path → Shipping → Define Shipping Control → Define Shipping Control at
the Movement Type Level
Tr. code / Table - / -
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Call up the customizing transaction as follows:
Menu Path Main path → Shipping → Define Shipping Control → Shipping Control per
Warehouse Number Tr. code / Table - / T340D
Call up the customizing transaction as follows:
Menu Path Main path → Shipping → Define Shipping Control → Define Control for
Automatic Creation of Pick Hus
Tr. code / Table - / T319
Call up the customizing transaction as follows:
Menu Path Main path → Shipping → Define Shipping Control → Requirement Types of
Delivery Documents Tr. code / Table - / T308
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Two-Step Picking: Call up the customizing transaction as follows:
Menu Path Main path → Shipping → Two-Step Picking
Tr. code / Table - / T326
Define Quality Management: Call up the customizing transaction as follows:
Menu Path Main path → Define Quality Management → Define Inspection Sample Control
Tr. code / Table - / T325
Call up the customizing transaction as follows:
Menu Path Main path → Define Quality Management → Activate QM Interim Storage Type
Search
Tr. code / Table - / T334T
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Appendix A: Overview of WM customizing folder
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