Articoli correlati a The Official ABAP Reference
This expansive 2-volume collection features explanations and examples referring to each current or obsolete command in ABAP, conveniently sorted into subject areas, up to and including the current Release 6.40. In addition to a detailed introduction to all of the essential concepts, you will also benefit from a comprehensive overview of the application context of each respective instruction. For this considerably extended new edition, all chapters have been revised and updated for Release 6.40. In addition to the numerous sections that were re-written from scratch, you can also take advantage of insights on many new subject areas, like ABAP and XML, which are explained in great detail for the first time. Click the details button for more information and to view the complete table of contents.
Le informazioni nella sezione "Riassunto" possono far riferimento a edizioni diverse di questo titolo.
L'autore:
Dr. Horst Keller works in the NetWeaver Developer Tools ABAP group at SAP. As Knowledge Architect he is responsible for documentation and roll-out relating to ABAP and ABAP Objects. He also oversees the programs for preparing and presenting the ABAP documentation including the relating search algorithms.
Contenuti:
Preface to the second edition ... 17
Preface to the first edition ... 19
1. Introduction and Overview ... 21
... 1.1 Purpose and Objective ... 21
... 1.2 Described Releases ... 21
... 1.3 From SAP Basis to SAP Web Application Server ... 22
... 1.4 ABAP and Unicode ... 23
... 1.5 Book Structure ... 25
... 1.6 Search ... 28
... 1.7 Syntax Diagrams ... 29
... 1.8 Changes to the First Edition ... 30
2. ABAP Syntax ... 35
... 2.1 ABAP Statements ... 35
... 2.2 ABAP Language Element ... 35
... 2.3 Naming Conventions ... 47
... 2.4 Chained Statements ... 48
... 2.5 Comments ... 49
3. Introductory Program Statements ... 53
... 3.1 Overview ... 53
... 3.2 Executable Programs ... 54
... 3.3 Module Pools and Subroutine Pools ... 57
... 3.4 Function Groups ... 58
... 3.5 Class Pools ... 59
... 3.6 Interface Pools ... 59
... 3.7 Type Groups ... 59
4. Modularization Statements ... 61
... 4.1 Overview ... 61
... 4.2 Procedures ... 62
... 4.3 Dialog Modules ... 69
... 4.4 Event Blocks ... 70
... 4.5 Source Code Modularization ... 88
5. Built-in Types, Data Objects, and Functions ... 93
... 5.1 Overview ... 93
... 5.2 Predefined Data Types ... 93
... 5.3 Built-In Data Objects ... 102
... 5.4 Predefined Functions ... 108
6. Declarative Statements for Data Types and Data Objects ... 115
... 6.1 Overview ... 115
... 6.2 Including Type Groups ... 121
... 6.3 Defining Data Types ... 122
... 6.4 Declaring Variables ... 131
... 6.5 Declaring Static Attributes of Classes ... 141
... 6.6 Declaring Constant Data Objects ... 142
... 6.7 Declaring Static Data Objects in Procedures ... 143
... 6.8 Copying Structure Components ... 144
... 6.9 Declaring the Table Work Areas ... 146
... 6.10 Declaring Field Symbols ... 150
... 6.11 Declaring an Extract Dataset ... 152
7. Defining Classes and Interfaces ... 153
... 7.1 Overview ... 153
... 7.2 Defining Classes ... 154
... 7.3 Defining Interfaces ... 166
... 7.4 Declaring Components in Classes and Interfaces ... 169
8. Typing ... 199
... 8.1 Overview ... 199
... 8.2 Syntax of Typing ... 199
... 8.3 Checking the Typing ... 201
9. Generating Objects and Data Objects ... 209
... 9.1 Overview ... 209
... 9.2 Generating Data Objects ... 209
... 9.3 Generating Objects in ABAP Objects ... 219
10. Calling ABAP Programs ... 229
... 10.1 Overview ... 229
... 10.2 Calling Executable Programs ... 230
... 10.3 Calling Transactions ... 248
11. Calling Processing Blocks ... 259
... 11.1 Overview ... 259
... 11.2 Calling Procedures ... 260
... 11.3 Calling Event Handlers ... 290
... 11.4 Calling Event Blocks ... 295
12. Exiting Program Units ... 299
... 12.1 Overview ... 299
... 12.2 Leaving Programs ... 299
... 12.3 Exiting Processing Blocks ... 300
... 12.4 Exiting Loops ... 306
13. Logical Expressions ... 311
... 13.1 Overview ... 311
... 13.2 Logical Expressions with Relational Operators ... 311
... 13.3 Determining the Interval Range ... 320
... 13.4 Checking States ... 321
... 13.5 Evaluating a Selection Table ... 325
... 13.6 Boolean Operators and Parenthetical Expressions ... 327
14. Control Structures ... 331
... 14.1 Overview ... 331
... 14.2 Branching ...331
... 14.3 Loops ... 334
... 14.4 Program Interruption ... 338
15. Exception Handling ... 341
... 15.1 Overview ... 341
... 15.2 Class-Based Exceptions ... 349
... 15.3 Catchable Runtime Errors ... 354
... 15.4 Non-Class-Based Exceptions ... 356
16. Value Assignments ... 361
... 16.1 Overview ... 361
... 16.2 Assigning Data Objects ... 362
... 16.3 Assigning Structure Components ... 364
... 16.4 Formatted Assignment ... 366
... 16.5 Converting A Packed Number ... 367
17. Setting References ... 369
... 17.1 Overview ... 369
... 17.2 Assigning Data Objects to Field Symbols ... 369
... 17.3 Initializing Field Symbols ... 383
... 17.4 Retrieving a Data Reference ... 384
18. Initializing Data Objects ... 387
... 18.1 Overview ... 387
... 18.2 Initializing Any Data Objects ... 387
... 18.3 Initializing Internal Tables ... 389
... 18.4 Releasing Memory ... 390
19. Calculation Expressions ... 393
... 19.1 Overview ... 393
... 19.2 The COMPUTE Statement ... 393
... 19.3 Arithmetic Expressions ... 394
... 19.4 Bit Expressions ... 398
20. Calculation Statements ... 401
... 20.1 Overview ... 401
... 20.2 Addition ... 401
... 20.3 Subtraction ... 402
... 20.4 Multiplication ... 402
... 20.5 Division ... 403
21. Processing Byte and Character Strings ... 405
... 21.1 Overview ... 405
... 21.2 Concatenating Byte and Character Strings ... 408
... 21.3 Searching Byte and Character Strings ... 409
... 21.4 Replacing Byte and Character Strings ... 416
... 21.5 Shifting Byte and Character Strings ... 420
... 21.6 Splitting Byte and Character Strings ... 424
... 21.7 Condensing Character Strings ... 426
... 21.8 Converting Character Strings ... 427
... 21.9 Overlaying Character Strings ... 429
... 21.10 Converting Character Strings ... 430
... 21.11 Setting and Reading Bits ... 432
22. Processing Internal Tables ... 435
... 22.1 Overview ... 435
... 22.2 Reading Internal Tables ... 436
... 22.3 Filling Internal Tables ... 455
... 22.4 Processing Table Lines ... 465
... 22.5 Specifying Components ... 479
... 22.6 Searching Internal Tables ... 481
... 22.7 Processing Special Internal Tables ... 483
23. Processing Extract Datasets ... 489
... 23.1 Overview ... 489
... 23.2 Defining the Line Structure ... 489
... 23.3 Filling the Extract Dataset ... 491
... 23.4 Sorting the Extract Dataset ... 492
... 23.5 Reading the Extract Dataset .. 494
... 23.6 Control-Level Processing ... 495
24. Attributes of Data Objects ... 499
... 24.1 Overview ... 499
... 24.2 Elementary Properties of Any Data Objects ... 499
... 24.3 Attributes of Internal Tables ... 506
... 24.4 Distance Between Data Objects ... 508
25. Dynpros ... 531
... 25.1 Overview ... 531
... 25.2 Statements in the Dynpro Flow Logic ... 535
... 25.3 ABAP Statements for Dynpros ... 556
26. Selection Screens ... 581
... 26.1 Overview ... 581
... 26.2 Creating and Laying Out Selection Screens ... 582
... 26.3 Defining Parameters ... 610
... 26.4 Defining Selection Criteria ... 626
... 26.5 Calling Selection Screens ... 638
27. Lists ... 643
... 27.1 Overview ... 643
... 27.2 Creating Lists ... 647
... 27.3 Processing Lists in the List Buffer ... 703
... 27.4 Evaluating the Displayed List at the Cursor Position ... 714
... 27.5 Display Attributes of Screen List ... 716
... 27.6 Calling and Exiting List Displays ... 722
28. Messages ... 727
... 28.1 Overview ... 727
... 28.2 Sending Messages ... 731
29. Open SQL ... 743
... 29.1 Overview ... 743
... 29.2 Reading Data from Database Tables ... 745
... 29.3 Reading Data from Database Tables Using a Cursor ... 782
... 29.4 Inserting Data into Database Tables ... 786
... 29.5 Changing Data in Database Tables ... 790
... 29.6 Inserting or Changing Data in Database Tables ... 797
... 29.7 Deleting Data in Database Tables ... 799
... 29.8 Work Areas in Open SQL Statements ... 803
... 29.9 Treatable Exceptions in Open SQL Statements ... 804
30. Native SQL ... 805
... 30.1 Overview ... 805
... 30.2 Including Native SQL ... 805
... 30.3 Leaving Native SQL ... 815
... 30.4 Treatable Exceptions in Native SQL ... 816
31. Data Clusters ... 817
... 31.1 Overview ... 817
... 31.2 Creating Data Clusters ... 817
... 31.3 Reading Data Clusters ... 825
... 31.4 Reading the Table of Contents of a Data Cluster ... 839
... 31.5 Deleting a Data Cluster ... 841
... 31.6 Deleting a Data Cluster in the ABAP Memory ... 842
32. The ABAP File Interface ... 843
... 32.1 Overview ... 843
... 32.2 Opening a File ... 847
... 32.3 Writing a File ... 860
... 32.4 Reading a File ... 864
... 32.5 Determining the Attributes of an Opened File ... 869
... 32.6 Changing the Attributes of an Opened File ... 872
... 32.7 Changing the Size of a File ... 877
... 32.8 Closing a File ... 878
... 32.9 Deleting a File ... 879
33. Data Consistency ... 881
... 33.1 Overview ... 881
... 33.2 Database LUW ... 881
... 33.3 SAP LUW ... 883
... 33.4 Database Locks ... 888
... 33.5 SAP Locks ... 888
... 33.6 Authorization Check ... 890
34. Parameters in the SAP Memory ... 895
... 34.1 Overview ... 895
... 34.2 Setting Parameters ....
Preface to the first edition ... 19
1. Introduction and Overview ... 21
... 1.1 Purpose and Objective ... 21
... 1.2 Described Releases ... 21
... 1.3 From SAP Basis to SAP Web Application Server ... 22
... 1.4 ABAP and Unicode ... 23
... 1.5 Book Structure ... 25
... 1.6 Search ... 28
... 1.7 Syntax Diagrams ... 29
... 1.8 Changes to the First Edition ... 30
2. ABAP Syntax ... 35
... 2.1 ABAP Statements ... 35
... 2.2 ABAP Language Element ... 35
... 2.3 Naming Conventions ... 47
... 2.4 Chained Statements ... 48
... 2.5 Comments ... 49
3. Introductory Program Statements ... 53
... 3.1 Overview ... 53
... 3.2 Executable Programs ... 54
... 3.3 Module Pools and Subroutine Pools ... 57
... 3.4 Function Groups ... 58
... 3.5 Class Pools ... 59
... 3.6 Interface Pools ... 59
... 3.7 Type Groups ... 59
4. Modularization Statements ... 61
... 4.1 Overview ... 61
... 4.2 Procedures ... 62
... 4.3 Dialog Modules ... 69
... 4.4 Event Blocks ... 70
... 4.5 Source Code Modularization ... 88
5. Built-in Types, Data Objects, and Functions ... 93
... 5.1 Overview ... 93
... 5.2 Predefined Data Types ... 93
... 5.3 Built-In Data Objects ... 102
... 5.4 Predefined Functions ... 108
6. Declarative Statements for Data Types and Data Objects ... 115
... 6.1 Overview ... 115
... 6.2 Including Type Groups ... 121
... 6.3 Defining Data Types ... 122
... 6.4 Declaring Variables ... 131
... 6.5 Declaring Static Attributes of Classes ... 141
... 6.6 Declaring Constant Data Objects ... 142
... 6.7 Declaring Static Data Objects in Procedures ... 143
... 6.8 Copying Structure Components ... 144
... 6.9 Declaring the Table Work Areas ... 146
... 6.10 Declaring Field Symbols ... 150
... 6.11 Declaring an Extract Dataset ... 152
7. Defining Classes and Interfaces ... 153
... 7.1 Overview ... 153
... 7.2 Defining Classes ... 154
... 7.3 Defining Interfaces ... 166
... 7.4 Declaring Components in Classes and Interfaces ... 169
8. Typing ... 199
... 8.1 Overview ... 199
... 8.2 Syntax of Typing ... 199
... 8.3 Checking the Typing ... 201
9. Generating Objects and Data Objects ... 209
... 9.1 Overview ... 209
... 9.2 Generating Data Objects ... 209
... 9.3 Generating Objects in ABAP Objects ... 219
10. Calling ABAP Programs ... 229
... 10.1 Overview ... 229
... 10.2 Calling Executable Programs ... 230
... 10.3 Calling Transactions ... 248
11. Calling Processing Blocks ... 259
... 11.1 Overview ... 259
... 11.2 Calling Procedures ... 260
... 11.3 Calling Event Handlers ... 290
... 11.4 Calling Event Blocks ... 295
12. Exiting Program Units ... 299
... 12.1 Overview ... 299
... 12.2 Leaving Programs ... 299
... 12.3 Exiting Processing Blocks ... 300
... 12.4 Exiting Loops ... 306
13. Logical Expressions ... 311
... 13.1 Overview ... 311
... 13.2 Logical Expressions with Relational Operators ... 311
... 13.3 Determining the Interval Range ... 320
... 13.4 Checking States ... 321
... 13.5 Evaluating a Selection Table ... 325
... 13.6 Boolean Operators and Parenthetical Expressions ... 327
14. Control Structures ... 331
... 14.1 Overview ... 331
... 14.2 Branching ...331
... 14.3 Loops ... 334
... 14.4 Program Interruption ... 338
15. Exception Handling ... 341
... 15.1 Overview ... 341
... 15.2 Class-Based Exceptions ... 349
... 15.3 Catchable Runtime Errors ... 354
... 15.4 Non-Class-Based Exceptions ... 356
16. Value Assignments ... 361
... 16.1 Overview ... 361
... 16.2 Assigning Data Objects ... 362
... 16.3 Assigning Structure Components ... 364
... 16.4 Formatted Assignment ... 366
... 16.5 Converting A Packed Number ... 367
17. Setting References ... 369
... 17.1 Overview ... 369
... 17.2 Assigning Data Objects to Field Symbols ... 369
... 17.3 Initializing Field Symbols ... 383
... 17.4 Retrieving a Data Reference ... 384
18. Initializing Data Objects ... 387
... 18.1 Overview ... 387
... 18.2 Initializing Any Data Objects ... 387
... 18.3 Initializing Internal Tables ... 389
... 18.4 Releasing Memory ... 390
19. Calculation Expressions ... 393
... 19.1 Overview ... 393
... 19.2 The COMPUTE Statement ... 393
... 19.3 Arithmetic Expressions ... 394
... 19.4 Bit Expressions ... 398
20. Calculation Statements ... 401
... 20.1 Overview ... 401
... 20.2 Addition ... 401
... 20.3 Subtraction ... 402
... 20.4 Multiplication ... 402
... 20.5 Division ... 403
21. Processing Byte and Character Strings ... 405
... 21.1 Overview ... 405
... 21.2 Concatenating Byte and Character Strings ... 408
... 21.3 Searching Byte and Character Strings ... 409
... 21.4 Replacing Byte and Character Strings ... 416
... 21.5 Shifting Byte and Character Strings ... 420
... 21.6 Splitting Byte and Character Strings ... 424
... 21.7 Condensing Character Strings ... 426
... 21.8 Converting Character Strings ... 427
... 21.9 Overlaying Character Strings ... 429
... 21.10 Converting Character Strings ... 430
... 21.11 Setting and Reading Bits ... 432
22. Processing Internal Tables ... 435
... 22.1 Overview ... 435
... 22.2 Reading Internal Tables ... 436
... 22.3 Filling Internal Tables ... 455
... 22.4 Processing Table Lines ... 465
... 22.5 Specifying Components ... 479
... 22.6 Searching Internal Tables ... 481
... 22.7 Processing Special Internal Tables ... 483
23. Processing Extract Datasets ... 489
... 23.1 Overview ... 489
... 23.2 Defining the Line Structure ... 489
... 23.3 Filling the Extract Dataset ... 491
... 23.4 Sorting the Extract Dataset ... 492
... 23.5 Reading the Extract Dataset .. 494
... 23.6 Control-Level Processing ... 495
24. Attributes of Data Objects ... 499
... 24.1 Overview ... 499
... 24.2 Elementary Properties of Any Data Objects ... 499
... 24.3 Attributes of Internal Tables ... 506
... 24.4 Distance Between Data Objects ... 508
25. Dynpros ... 531
... 25.1 Overview ... 531
... 25.2 Statements in the Dynpro Flow Logic ... 535
... 25.3 ABAP Statements for Dynpros ... 556
26. Selection Screens ... 581
... 26.1 Overview ... 581
... 26.2 Creating and Laying Out Selection Screens ... 582
... 26.3 Defining Parameters ... 610
... 26.4 Defining Selection Criteria ... 626
... 26.5 Calling Selection Screens ... 638
27. Lists ... 643
... 27.1 Overview ... 643
... 27.2 Creating Lists ... 647
... 27.3 Processing Lists in the List Buffer ... 703
... 27.4 Evaluating the Displayed List at the Cursor Position ... 714
... 27.5 Display Attributes of Screen List ... 716
... 27.6 Calling and Exiting List Displays ... 722
28. Messages ... 727
... 28.1 Overview ... 727
... 28.2 Sending Messages ... 731
29. Open SQL ... 743
... 29.1 Overview ... 743
... 29.2 Reading Data from Database Tables ... 745
... 29.3 Reading Data from Database Tables Using a Cursor ... 782
... 29.4 Inserting Data into Database Tables ... 786
... 29.5 Changing Data in Database Tables ... 790
... 29.6 Inserting or Changing Data in Database Tables ... 797
... 29.7 Deleting Data in Database Tables ... 799
... 29.8 Work Areas in Open SQL Statements ... 803
... 29.9 Treatable Exceptions in Open SQL Statements ... 804
30. Native SQL ... 805
... 30.1 Overview ... 805
... 30.2 Including Native SQL ... 805
... 30.3 Leaving Native SQL ... 815
... 30.4 Treatable Exceptions in Native SQL ... 816
31. Data Clusters ... 817
... 31.1 Overview ... 817
... 31.2 Creating Data Clusters ... 817
... 31.3 Reading Data Clusters ... 825
... 31.4 Reading the Table of Contents of a Data Cluster ... 839
... 31.5 Deleting a Data Cluster ... 841
... 31.6 Deleting a Data Cluster in the ABAP Memory ... 842
32. The ABAP File Interface ... 843
... 32.1 Overview ... 843
... 32.2 Opening a File ... 847
... 32.3 Writing a File ... 860
... 32.4 Reading a File ... 864
... 32.5 Determining the Attributes of an Opened File ... 869
... 32.6 Changing the Attributes of an Opened File ... 872
... 32.7 Changing the Size of a File ... 877
... 32.8 Closing a File ... 878
... 32.9 Deleting a File ... 879
33. Data Consistency ... 881
... 33.1 Overview ... 881
... 33.2 Database LUW ... 881
... 33.3 SAP LUW ... 883
... 33.4 Database Locks ... 888
... 33.5 SAP Locks ... 888
... 33.6 Authorization Check ... 890
34. Parameters in the SAP Memory ... 895
... 34.1 Overview ... 895
... 34.2 Setting Parameters ....
Le informazioni nella sezione "Su questo libro" possono far riferimento a edizioni diverse di questo titolo.
- EditoreSap Pr America
- Data di pubblicazione2005
- ISBN 10 1592290396
- ISBN 13 9781592290390
- RilegaturaCopertina rigida
- Numero edizione2
- Numero di pagine1200
Compra usato
Condizioni: buonoConnecting readers with great books... Scopri di più su questo articolo
EUR 9,56
Spese di spedizione:
EUR 3,48
In U.S.A.
I migliori risultati di ricerca su AbeBooks
Foto dell'editore
The Official ABAP Reference
Editore:
SAP PRESS
(2005)
ISBN 10: 1592290396
ISBN 13: 9781592290390
Antico o usato
Rilegato
Quantità: 1
Da:
Valutazione libreria
Descrizione libro Hardcover. Condizione: Good. Connecting readers with great books since 1972! Used textbooks may not include companion materials such as access codes, etc. May have some wear or writing/highlighting. We ship orders daily and Customer Service is our top priority!. Codice articolo S_304555952
Compra usato
EUR 9,56
Convertire valuta