sappress_warehouse_mgmt.pdf

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SAP Warehouse Management: Functionality and Technical Configuration
Martin Murray
SAP ® Warehouse Management:
Functionality and Technical
Configuration
Bonn Boston
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Contents at a Glance
1
Introduction to Warehouse Management ......................... 23
2 Basic Warehouse Functions .............................................. 33
3 Stock Management ............................................................ 71
4 Warehouse Movements ..................................................... 113
5 Goods Receipts .................................................................. 163
6 Goods Issues ...................................................................... 187
7k lihmt ......................................................... 227
8iig ris .............................................................. 257
9 Putaway Strategies ............................................................ 287
10 Inventory Procedures ......................................................... 311
11 Storage Unit Management ................................................ 351
12 Hazardous Materials Management ................................... 379
13 Mobile Data Entry ............................................................. 399
14 Radio Frequency Identification Technology ...................... 421
15 Cross Docking .................................................................... 435
16 Developments in Warehouse Management ...................... 451
17 Conclusion ......................................................................... 483
Contents
Preface ...................................................................................................... 17
1 Introduction to Warehouse Management ........................... 23
1.1 Introduction to Warehousing ................................................... 23
1.1.1 Earliest Examples of Warehousing ............................... 23
1.1.2 Tobacco Warehouses in the United States ................... 24
1.1.3 Bonded Warehouses ................................................... 24
1.1.4 20th Century Port Warehousing .................................. 25
1.1.5 Warehousing as Part of Physical Distribution ............... 26
1.1.6 Warehousing and Distribution Centers ........................ 27
1.1.7 Public Warehousing .................................................... 28
1.2 History of Warehouse Management Systems (WMS) ................ 29
1.2.1 Early Warehouse Management Systems ...................... 29
1.2.2 The Rise of Enterprise Resource Planning (ERP) ........... 30
1.3 Summary ................................................................................. 31
2 Basic Warehouse Functions ................................................. 33
2.1 Warehouse Structure ............................................................... 33
2.1.1 Configuring a Warehouse ............................................ 33
2.1.2 Assignment of the Warehouse .................................... 36
2.1.3 Warehouse Control Parameters ................................... 37
2.2 Storage Type ........................................................................... 41
2.2.1 Warehouse Layout ...................................................... 42
2.2.2 Configuration of a Storage Type .................................. 43
2.2.3 Data Entry for a Storage Type ...................................... 45
2.3 Storage Sections ...................................................................... 51
2.4 Storage Bins ............................................................................ 53
2.4.1 Storage Bin Types ....................................................... 53
2.4.2 Define Storage Bin Structure ....................................... 55
2.4.3 Creating a Storage Bin Manually ................................. 60
2.4.4 Creating a Storage Bin Automatically ........................... 61
2.4.5 Block Storage Bins ...................................................... 62
2.4.6 Creating Blocking Reasons .......................................... 64
2.4.7 List of Empty Storage Bins ........................................... 65
2.4.8 Bin Status Report ........................................................ 66
2.5 Quant ...................................................................................... 68
2.5.1 Quant Record ............................................................. 68
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Contents
2.5.2 Display a Quant .......................................................... 69
2.6 Summary ................................................................................. 70
3 Stock Management .............................................................. 71
3.1 Warehouse Management Data in the Material Master ............. 71
3.1.1 Creating the Material Master ...................................... 72
3.1.2 Entering Data into Warehouse Management
Screens ....................................................................... 76
3.2 Types of Warehouse Stock ....................................................... 84
3.2.1 Stock Categories ......................................................... 84
3.2.2 Status of Warehouse Stock .......................................... 88
3.2.3 Special Stock ............................................................... 90
3.3 Batch Management in Warehouse Management ...................... 95
3.3.1 Batch Definition .......................................................... 95
3.3.2 Batch Level ................................................................. 96
3.3.3 Batch Number Assignment .......................................... 96
3.3.4 Creating a Batch Record .............................................. 97
3.3.5 Batch Determination ................................................... 99
3.4 Shelf-life Functionality ............................................................. 107
3.4.1 Shelf-Life and the Material Master .............................. 107
3.4.2 Production Date Entry ................................................ 109
3.4.3 SLED Control List ........................................................ 109
3.5 Summary ................................................................................. 111
4 Warehouse Movements ....................................................... 113
4.1 WM Movement Types ............................................................. 113
4.1.1 Movement Types in Inventory Management ............... 114
4.1.2 WM Reference Movement Types ................................ 115
4.1.3 Creating Warehouse Management Movement Types ... 116
4.1.4 Assigning Warehouse Management Movement
Types .......................................................................... 125
4.2 Transfer Requirements ............................................................. 129
4.2.1 Automatic Transfer Requirements ............................... 129
4.2.2 Create a Manual Transfer Requirement ....................... 130
4.2.3 Create a Transfer Requirement for Replenishment
of a Fixed Bin .............................................................. 132
4.2.4 Display a Transfer Requirement for a Material ............. 137
4.2.5 Display a Transfer Requirement for a Single Item ......... 140
4.2.6 Display a Transfer Requirement for a Storage Type ...... 140
4.2.7 Deleting a Transfer Requirement ................................. 142
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Contents
4.3 Transfer Orders ........................................................................ 144
4.3.1 Creating a Transfer Order with Reference to a
Transfer Requirement .................................................. 144
4.3.2 Creating a Transfer Order without a Reference ............ 149
4.3.3 Cancel a Transfer Order ............................................... 151
4.3.4 Confirm a Transfer Order ............................................. 153
4.3.5 Print a Transfer Order ................................................. 158
4.4 Summary ................................................................................. 161
5 Goods Receipts ..................................................................... 163
5.1 Goods Receipt with Inbound Delivery ..................................... 163
5.1.1 Inbound Delivery Overview ........................................ 164
5.1.2 Creating an Inbound Delivery ...................................... 164
5.1.3 Creating a Transfer Order for an Inbound Delivery ...... 166
5.1.4 Using the Inbound Delivery Monitor ........................... 166
5.2 Goods Receipt Without Inbound Delivery ............................... 172
5.2.1 Goods Receipt in Inventory Management ................... 172
5.2.2 Review of the Material Documents ............................. 173
5.2.3 Review of Stock Levels after Goods Receipt ................ 174
5.2.4 Display of the Transfer Requirement ........................... 175
5.2.5 Display of the Transfer Order ...................................... 178
5.3 Goods Receipt Without Inventory Management ...................... 180
5.3.1 Create the Transfer Order for the Goods Receipt ......... 180
5.3.2 Display the Transfer Order for the Goods Receipt ........ 182
5.3.3 Display the Stock Levels .............................................. 182
5.4 Summary ................................................................................. 185
6 Goods Issues ........................................................................ 187
6.1 Goods Issue with Outbound Delivery ...................................... 187
6.1.1 Display Sales Order ..................................................... 188
6.1.2 Create Outbound Delivery .......................................... 189
6.1.3 Outbound Delivery Status ........................................... 191
6.1.4 Create Transfer Order .................................................. 195
6.1.5 Confirm Transfer Order ............................................... 200
6.1.6 Post Goods Issue for Outbound Delivery ..................... 202
6.1.7 Review Material Documents ....................................... 203
6.2 Goods Issue Without Outbound Delivery ................................ 204
6.2.1 Goods Issue in Inventory Management ....................... 204
6.2.2 Negative Balance in the Warehouse ............................ 206
6.2.3 Creating Transfer Order ............................................... 207
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