Practical Guide to IDoc Development for SAP
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SAP's standard version already provides numerous predefined IDocs (Intermediate Documents). Often, however, you must be able to transfer or process additional customer information in an IDoc which are not included in the standard version as such. These adaptations are possible through Customizing to some extent; in most enterprises, however, it is necessary to create custom developments and extensions of the standard IDoc function modules.
This book enables you to program and extend IDocs yourself by describing all details of IDoc development on the SAP side. The focus is on that part of the extension technologies that are relevant for IDocs, but the book also discusses methods that are not specifically designed for an IDoc type. Moreover, you learn about special features such as the workflow connection or the confirmation of IDoc status values. Numerous code examples and screenshots illustrate all solutions.
... Preface ... 11
1 ... Introduction ... 15
... 1.1 ... What Is ALE ... 15
... 1.2 ... BAPIs and IDocs -- An Introduction ... 18
... 1.3 ... Differentiation of ALE and EDI ... 25
... 1.4 ... Summary ... 27
2 ... Generating IDocs ... 29
... 2.1 ... Standard Methods for the IDoc Generation ... 29
... 2.2 ... Use of Logical Systems in the Message Control ... 49
... 2.3 ... Summary ... 50
3 ... Test Tools ... 51
... 3.1 ... Individual IDocs ... 52
... 3.2 ... Testing Processing of Multiple IDocs ... 57
... 3.3 ... Processing Status Files ... 61
... 3.4 ... Summary ... 66
4 ... Changes to IDocs ... 67
... 4.1 ... Customizing ... 67
... 4.2 ... Adapting Existing IDoc Types ... 89
... 4.3 ... Custom Function Modules for File Generation in File Ports ... 138
... 4.4 ... Custom IDocs ... 141
... 4.5 ... Summary ... 186
5 ... Confirmations ... 187
... 5.1 ... "ALEAUD" IDocs ... 187
... 5.2 ... "STATUS" IDocs ... 190
... 5.3 ... Summary ... 192
6 ... Serializing IDocs ... 193
... 6.1 ... Serialization Using Groups ... 193
... 6.2 ... Serialization Using Timestamps ... 198
... 6.3 ... Serialization Using Business Objects ... 200
... 6.4 ... Serialization Using qRFC ... 205
... 6.5 ... Summary ... 209
7 ... Administration ... 211
... 7.1 ... IDoc Links ... 211
... 7.2 ... Regular Jobs ... 216
... 7.3 ... Transaction Code Overview ... 217
... 7.4 ... Archiving ... 224
... 7.5 ... Status Conversion ... 230
... 7.6 ... Summary ... 242
8 ... IDocs in Conjunction with SAP NetWeaver Process Integration ... 243
... 8.1 ... Conversion of Logical Systems to Business Systems ... 243
... 8.2 ... Conversion of IDoc Partner Roles ... 244
... 8.3 ... Header Mapping ... 245
... 8.4 ... Handling the Control Record in SAP NetWeaver PI ... 246
... 8.5 ... Updating IDocs Directly in SAP NetWeaver PI ... 248
... 8.6 ... Summary ... 248
... The Author ...
Sabine Maisel has worked as an SAP consultant since 1996, having gained her initial SAP R/3 experience as an employee of a beta customer of SAP. She also holds training courses for SAP in Switzerland and Germany on all aspects of SAP NetWeaver interface technologies and the SAP Basis. In addition, Sabine has undertaken development work for the AFS industry solution and support work for customer projects. Her specializations are interface technologies, SAP NetWeaver XI/PI, ABAP development, and warehouse management.
- Autor: Sabine Maisel
- 2010, 257 Seiten, Maße: 18,3 x 23,7 cm, Gebunden, Englisch
- Herausgegeben: Maike Lübbers
- Verlag: Rheinwerk Verlag
- ISBN-10: 1592293328
- ISBN-13: 9781592293322
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