SAP Press - Migrating to SAP S4HANA

主页 » SAP电子书

作者 Frank 2015年出版 分类:SAP 970

SAP Press - Migrating to SAP S/4HANA 迁移到SAP S/4HANA

英文原版非影音版,有目录,共计565页。

Contents

Preface ............................................................................................................................... 15

Introduction .................................................................................................................... 17

PART I Basic Principles

1 SAP S/4HANA—Requirements and Benefits 25

1.1 Future Business Challenges ...................................................................... 26

1.1.1 Digitization of Business Processes ............................................ 27

1.1.2 Trends of the Digital Transformation ...................................... 30

1.2 The Pledge of SAP S/4HANA ..................................................................... 37

1.2.1 Simplification of the Functionality .......................................... 37

1.2.2 Simplification of the Data Structure ....................................... 40

1.2.3 Simplified User Interfaces ........................................................... 43

1.2.4 Simplified Analyses ........................................................................ 45

1.3 Business Functions in SAP S/4HANA ..................................................... 46

1.3.1 Accounting ........................................................................................ 47

1.3.2 Logistics ............................................................................................. 52

1.3.3 Human Resources ........................................................................... 57

1.3.4 Procurement .................................................................................... 64

1.3.5 Marketing .......................................................................................... 68

2 SAP S/4HANA versus the Traditional SAP Business Suite 75

2.1 Comparing the Available Solutions: SAP S/4HANA and

the Digital Core ............................................................................................... 75

2.2 Simplification .................................................................................................. 79

2.3 The New Data Model and the SAP HANA Database ...................... 81

2.3.1 SAP HANA .......................................................................................... 83

2.3.2 The Data Model ............................................................................... 84

2.3.3 Handling Existing Data ................................................................. 87

2.3.4 Sizing .................................................................................................. 87

2.4 SAP Fiori User Interfaces ............................................................................. 88

2.4.1 Technological Changes ................................................................. 90

2.4.2 Operating Concept ......................................................................... 91

2.5 Interfaces ........................................................................................................... 95

2.6 SAP S/4HANA Embedded Analytics ....................................................... 96

3 Cloud, On-Premise, and Hybrid Scenarios 99

3.1 Overview of Operating Models ............................................................... 100

3.1.1 On-Premise Operating Model .................................................... 100

3.1.2 Cloud Operating Model ................................................................ 100

3.1.3 Hybrid Operating Model .............................................................. 103

3.2 The SAP S/4HANA Product Family ......................................................... 104

3.2.1 SAP S/4HANA, On-Premise ......................................................... 105

3.2.2 SAP S/4HANA Cloud ...................................................................... 109

3.2.3 SAP HANA Enterprise Cloud ....................................................... 113

3.3 Comparing the Operating Models ......................................................... 115

3.3.1 Hardware, Software, Operation, and Maintenance .......... 115

3.3.2 User Interfaces ................................................................................ 117

3.3.3 Functional Scope and Supported Country Versions ........... 118

3.3.4 Options for Enhancement ........................................................... 120

3.3.5 Payment Model and Runtime .................................................... 120

3.3.6 Model for Migration to SAP S/4HANA ..................................... 121

3.4 Extensibility in SAP S/4HANA .................................................................. 122

3.4.1 Side-by-Side Enhancements ....................................................... 124

3.4.2 In-App Enhancements .................................................................. 126

3.4.3 Checking Custom Enhancements When Migrating

to SAP S/4HANA .............................................................................. 132

4 Preparing the Migration to SAP S/4HANA 133

4.1 Basic Considerations .................................................................................... 133

4.2 The Three Migration Scenarios ................................................................ 139

4.2.1 New Implementation of SAP S/4HANA .................................. 140

4.2.2 System Conversion to SAP S/4HANA ....................................... 146

4.2.3 Landscape Transformation with SAP S/4HANA ................... 153

5 SAP Activate 157

5.1 SAP Activate Content ................................................................................... 158

5.1.1 SAP Best Practices ........................................................................... 160

5.1.2 Guided Configuration ................................................................... 165

5.1.3 SAP Activate Methodology .......................................................... 173

5.2 SAP Activate Phases ..................................................................................... 174

6 Trial Systems and Model Company 179

6.1 Trial System in the SAP Cloud Appliance Library ............................. 179

6.2 SAP S/4HANA Fully-Activated Appliance ............................................ 182

6.3 Solution Scope of the Model System .................................................... 185

6.4 Enterprise Structure of the Model Company .................................... 188

PART II Migrating to SAP S/4HANA in the Cloud

7 Migrating to the Public Cloud 193

7.1 Setting Up SAP S/4HANA Cloud .............................................................. 193

7.1.1 Discover Phase: Configuring the SAP S/4HANA Cloud

Trial System ..................................................................................... 194

7.1.2 Explore Phase: Configuring the SAP S/4HANA Cloud

Starter System ................................................................................ 195

7.1.3 Realize Phase: Configuring the SAP S/4HANA Cloud

Quality Assurance System .......................................................... 204

7.1.4 Deploy Phase: Configuring the SAP S/4HANA Cloud

Production Systems ...................................................................... 208

7.2 Configuring SAP S/4HANA Cloud ........................................................... 210

7.3 Migrating Data to SAP S/4HANA Cloud .............................................. 213

7.3.1 Available Migration Objects ....................................................... 214

7.3.2 Data Migration Using the SAP S/4HANA Migration

Cockpit ............................................................................................... 216

8 Integrating SAP S/4HANA Cloud into the System Landscape 241

8.1 Integration with SAP Ariba Solutions ................................................... 241

8.1.1 Integration Scenarios in Procurement and Accounts

Payable .............................................................................................. 242

8.1.2 License Prerequisites and Provision of SAP Ariba System

Accesses ............................................................................................. 249

8.1.3 Executing an Integration Project with SAP Activate ........... 249

8.1.4 Integration Settings in SAP S/4HANA Cloud ......................... 252

8.1.5 Configuration in SAP Ariba ......................................................... 266

8.1.6 Testing the Integrated Business Processes and Going

Live ...................................................................................................... 272

8.1.7 Outlook .............................................................................................. 273

8.2 Integration with SAP SuccessFactors .................................................... 274

8.2.1 Configuration in SAP S/4HANA Cloud ..................................... 279

8.2.2 Configuration in SAP Cloud Platform Integration ............... 282

8.2.3 Configuration in SAP SuccessFactors Employee Central ... 283

8.3 Integration with SAP Hybris Marketing Cloud ................................. 284

8.3.1 SAP Hybris Marketing Cloud Data Model .............................. 289

8.3.2 Integration with SAP ERP Systems ............................................ 291

8.3.3 Importing Data from External Systems .................................. 296

8.3.4 Importing Data from Social Media ........................................... 302

8.3.5 Integration of SAP Hybris Cloud for Customer Systems ... 306

PART III Migrating to SAP S/4HANA On-Premise

9 Installing and Configuring SAP S/4HANA On-Premise or in the Private Cloud 311

9.1 Installation ....................................................................................................... 313

9.2 System Configuration .................................................................................. 318

9.3 Setting Up the Frontend Server for SAP Fiori User Interfaces ... 322

9.3.1 On-Premise Installation of the Frontend Server ................. 324

9.3.2 SAP Fiori Cloud ................................................................................. 325

10 System Conversion 329

10.1 Overview of the System Conversion Project ..................................... 329

10.1.1 System Conversion Process ......................................................... 332

10.1.2 System Group Conversion .......................................................... 334

10.2 Converting Single Systems ........................................................................ 337

10.2.1 System Requirements ................................................................... 338

10.2.2 Simplification List ........................................................................... 340

10.2.3 Maintenance Planner .................................................................... 344

10.2.4 Prechecks ........................................................................................... 346

10.2.5 Adapting Custom Developments .............................................. 348

10.2.6 Database Sizing for SAP S/4HANA ............................................ 362

10.2.7 Using Software Update Manager ............................................. 363

10.2.8 Migrating to SAP Fiori User Interfaces .................................... 370

11 New Implementation of Single Systems 377

11.1 Data Migration Phases ................................................................................ 378

11.1.1 Data Analysis ................................................................................... 380

11.1.2 Mapping ............................................................................................ 382

11.1.3 Implementation .............................................................................. 383

11.1.4 Testing ................................................................................................ 384

11.1.5 Data Validation ............................................................................... 384

11.1.6 Data Cleansing ................................................................................ 386

11.1.7 Productive Load and Support ..................................................... 386

11.2 Supported Migration Objects ................................................................... 387

11.3 Rapid Data Migration .................................................................................. 390

11.3.1 Tools .................................................................................................... 390

11.3.2 Architecture ...................................................................................... 392

11.3.3 Migration Content ......................................................................... 396

11.3.4 Connecting to Source Systems .................................................. 405

11.3.5 Data Profiling ................................................................................... 408

11.3.6 Field Mapping .................................................................................. 411

11.3.7 Value Mapping and Conversion Tables .................................. 419

11.3.8 Data Validation ............................................................................... 426

11.3.9 Importing Data ................................................................................ 430

11.3.10 Monitoring ........................................................................................ 432

11.3.11 Optimizing IDoc Performance .................................................... 434

11.4 SAP S/4HANA Migration Cockpit ........................................................... 437

11.5 SAP S/4HANA Migration Object Modeler ........................................... 441

11.5.1 Edit Source Structures ................................................................... 445

11.5.2 Display Target Structures ............................................................ 448

11.5.3 Display Structure Mapping ......................................................... 449

11.5.4 Edit Field Mapping ......................................................................... 450

11.5.5 Technical Functions ....................................................................... 451

11.5.6 Advanced Activities ........................................................................ 452

11.6 Comparison of Migration Tools .............................................................. 453

12 Landscape Transformation 457

12.1 The Three Transformation Scenarios .................................................... 458

12.2 Carrying Out a Transformation Project ............................................... 459

12.2.1 Preanalysis and Planning ............................................................. 462

12.2.2 Blueprint and Project Team ........................................................ 462

12.2.3 Test Runs ........................................................................................... 464

12.2.4 Production Conversion ................................................................. 466

12.2.5 Support after Go-Live .................................................................... 467

12.3 System Consolidation .................................................................................. 467

12.4 Company Code Transfer ............................................................................. 476

12.5 Transformation to Central Finance ....................................................... 482

12.5.1 Implementing SAP S/4HANA Central Finance ..................... 483

12.5.2 Global Parameters .......................................................................... 487

12.5.3 Master Data ...................................................................................... 493

12.5.4 Mapping, Error Handling, and Initial Data Load .................. 498

13 Integrating SAP S/4HANA, On-Premise, into the System Landscape 503

13.1 Integration with SAP Ariba Solutions ................................................... 503

13.1.1 Integrated Business Processes with SAP Ariba Solutions

and SAP S/4HANA .......................................................................... 503

13.1.2 Technical Integration of SAP S/4HANA with SAP Ariba ..... 506

13.2 Integration with SAP ERP HCM and SAP SuccessFactors .............. 509

13.2.1 ALE Integration with SAP ERP HCM .......................................... 510

13.2.2 Integration of SAP ERP HCM within the SAP S/4HANA

Instance ............................................................................................. 511

13.2.3 Integration with SAP SuccessFactors Employee Central ... 513

13.2.4 Synchronizing Employee Data with Business Partners .... 519

13.3 Integration with Existing SAP Systems ................................................ 521

PART IV Assessing the Transformation Scenarios

14 Selecting Your Migration Scenario 527

14.1 Overview of Procedures and Input Helps ........................................... 527

14.2 Creating Your Own Roadmap .................................................................. 530

14.2.1 Initial Scenario: Single System ................................................... 534

14.2.2 Initial Scenario: Decentralized System Landscape .............. 539

14.2.3 Sample Roadmaps .......................................................................... 542

14.3 The Most Important Criteria for Your Decision ................................ 546

14.4 Conclusion ........................................................................................................ 549

S4HANA S4HANA迁移 SAP Press
最喜欢你一言不合就打赏40块的样子~

如遇任何问题请联系客服微信ficodk!

下载链接:

上一本

《Kill SAP FICO》from SAP刀客

下一本

SAP Press - Object Oriented Programming with ABAP Objects(2ed)