What to Read in This Part
Development in R/3 ABAP................................................................................................................... 1
1 The SAP R/3 ABAP Objects Workbench.................................................................................. 3
1.1 Getting Familiar With the R/3 SAPGUI .......................................................................... 4
1.2 Hierarchy of Development Objects In R/3...................................................................... 7
1.3 SE80: Creating A New Development Class................................................................. 13
1.4 SE38: Creating ABAPs................................................................................................. 16
1.5 SE80: Creating A New Function Group ....................................................................... 17
1.6 SE37: Creating A New Function Module ..................................................................... 20
1.7 SWO1: Creating A New Object Class in R/3 ............................................................... 23
1.8 SE10: Change Requests.............................................................................................. 24
2 First Steps Into ABAP IV......................................................................................................... 26
2.1 Hello World ABAP ........................................................................................................ 27
2.2 Using Parameters......................................................................................................... 29
2.3 Select-Options.............................................................................................................. 31
2.4 SQL-Selects ................................................................................................................. 34
2.5 Internal Tables – Recordsets in ABAP......................................................................... 36
2.6 Function Modules ......................................................................................................... 38
3 SAP R/3 Business Suite And R/3 Data Model Views ............................................................. 39
3.1 About Model Views....................................................................................................... 40
3.2 Important R/3 Data Objects.......................................................................................... 42
3.3 A Sample Business Scenario....................................................................................... 43
3.4 RFC Functions, BAPIs or IDocs ................................................................................... 44
3.5 SAP Sample Database: FLIGHT.................................................................................. 46
4 Examples of ABAP Function Modules .................................................................................... 47
4.1 FUNCTION Y_DEMO_FLIGHT_LOADDATA .............................................................. 48
4.2 FUNCTION Y_DEMO_IDOC_GENERATE_ORDERS ................................................ 49
5 Batch Input Recording............................................................................................................. 52
5.1 Recording a Transaction With SHDB........................................................................... 53
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