The Official ABAP Reference, w. CD-ROM
(Sprache: Englisch)
Get to know ABAP in all its intricacy and detail with this, your comprehensive reference for all ABAP statements. Each chapter discusses the relevant keywords for the topic at hand, and begins with an introduction that explains the essential concepts, such...
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Get to know ABAP in all its intricacy and detail with this, your comprehensive reference for all ABAP statements. Each chapter discusses the relevant keywords for the topic at hand, and begins with an introduction that explains the essential concepts, such as character string processing, dynpro development, and more. For each statement, the book offers an explanation of the function, the syntax listing, a description, notes on special usage, and an example. The clear organization of content, a full index, and the comprehensive glossary will help you navigate through the complexities of ABAP with ease.1. Comprehensive Discussion of Keywords
Learn about every language construct that you may encounter in dealing with ABAP programs, whether it is brand new or obsolete.
2. Syntax Diagrams
Explore syntax diagrams for each statement that show you all your options at a glance.
3. Practical Examples
Expand your knowledge with the various example programs that give you a feel for the surrounding structure of a program statement.
4. Icons for New Concepts
Easily identify new content and statements via icons throughout the text.
5. ABAP Glossary
Browse a unique glossary of almost 1,000 entries, which explains all programming concepts from A to Z.
Highlights:
Extended expression handling
Pragmas
Internal tables
Unicode extension
Obsolete language elements
Conversion rules
Allocations
ABAP and XML
Exceptions
Glossary
Inhaltsverzeichnis zu „The Official ABAP Reference, w. CD-ROM “
1.1 Releases Used 231.2 New Features in Releases 7.02 and 7.2 25
1.3 Syntax Conventions in The Official ABAP Reference 30
2.1 SAP NetWeaver 35
2.2 Scope and Usage Areas 36
2.3 Programming Models 37
2.4 Unicode 37
3.1 ABAP Words 42
3.2 Operands 42
3.3 Operators and Expressions 59
4.1 Naming Conventions 61
4.2 Name Spaces 62
7.1 Pragmas 67
7.2 Pseudo Comments 69
9.1 Standalone Programs 75
9.2 Executable Programs 77
9.3 Module Pools and Subroutine Pools 80
9.4 Function Groups 82
9.5 Class Pools 84
9.6 Interface Pools 85
9.7 Type Groups 86
10.1 Procedures 89
10.2 Dialog Modules 99
10.3 Event Blocks 100
10.4 Source Code Modules 107
11.1 Built-in Data Types 113
11.2 Built-in Data Objects 131
11.3 Built-in Functions 140
12.1 Validity and Visibility 148
12.2 Absolute Type Names 149
12.3 Shared Objects 152
13.1 Declaring Data Types 153
13.2 Declaring Data Objects 179
14.1 Defining Classes 203
14.2 Defining Interfaces 221
14.3 Declaring Components 224
16.1 Syntax of Typing 261
16.2 Checking the Typing 265
17.1 Creating Data Objects 275
17.2 Creating Instances of Classes 287
18.1 Calling Executable Programs 297
18.2 Calling Transactions 315
19.1 Calling Procedures 323
19.2 Calling Event Handlers 354
19.3 Calling Event Blocks 359
20.1 Leaving Programs 361
20.2 Exiting Processing Blocks 362
20.3 Exiting Loops 368
21.1 Logical Expressions 373
21.2 Logical Functions 400
22.1 Branches 405
22.2 Loops 408
22.3 Exception Handling 411
23.1 Compatibility of Data Types 438
23.2 Conversion Rules for Elementary Data Objects 440
23.3 Conversion Rules for Structures 461
23.4 Conversion Rules for Internal Tables 467
23.5 Assignment Rules for Reference Variables 467
23.6 System Class for Character Set Conversion and Number Format Conversion 472
24.1 General Assignment 474
24.2 Lossless Assignment 476
24.3 Multiple Assignments 486
24.4 Assigning Structure Components 486
24.5 Special Assignment of a Packed Number
... mehr
489
25.1 Assigning Data Objects to Field Symbols 491
25.2 Retrieving Data References 510
26.1 Initializing Data Objects 513
26.2 Releasing Memory 514
26.3 Initializing Field Symbols 515
27.1 Statements for Numerical Calculations 519
27.2 Arithmetic Expressions 525
27.3 Numerical Functions 533
27.4 System Classes for Mathematical Operations 544
28.1 Properties of Character String and Byte String Processing 547
28.2 Statements for Character String and Byte String Processing 550
28.3 Character String Expressions 603
28.4 Character String Functions 625
28.5 Regular Expressions 649
28.6 Expressions and Functions for Byte String Processing 675
28.7 System Classes for Character String and Byte String Processing 679
29.1 Properties of Internal Tables 681
29.2 Statements for Internal Tables 696
29.3 Table Function 772
29.4 Special Statement for Internal Tables 772
30.1 Declaring Field Groups 779
30.2 Defining the Line Structure 780
30.3 Filling the Extract Dataset 781
30.4 Sorting the Extract Dataset 782
30.5 Reading the Extract Dataset 785
30.6 Control-Level Processing 785
31.1 Specifying Elementary Properties 791
31.2 Run Time Type Services 801
32.1 Classes and Interfaces for Streams 803
32.2 Streaming for Data Objects 806
33.1 SAP GUI 812
33.2 Dynpro Fields 813
33.3 Dynpro Flow and Dynpro Sequences 814
33.4 Statements in the Dynpro Flow Logic 815
33.5 ABAP Statements for Dynpros 839
34.1 Creating Selection Screens 864
34.2 Defining Parameters 889
34.3 Defining Selection Criteria 902
34.4 Calling Selection Screens 913
34.5 Selection-Screen Processing 915
34.6 Selection Screen Events 916
34.7 Free Selections 921
35.1 Properties of Classic Lists 925
35.2 Creating Lists 928
35.3 Processing Lists in the List Buffer 970
35.4 Displaying Lists 981
35.5 Printing Lists 992
35.6 Event Blocks for List Events 1006
36.1 Storing Messages 1013
36.2 Behavior of Messages 1014
36.3 Sending Messages 1022
37.1 Database Tables 1035
37.2 Open SQL 1036
37.3 Object Services 1125
37.4 Native SQL 1131
37.5 ADBC 1142
38.1 Creating Data Clusters 1151
38.2 Reading Data Clusters 1161
38.3 Importing the Directory 1174
38.4 Deleting Data Clusters 1176
38.5 Deleting Data Clusters in the ABAP Memory 1178
38.6 System Classes for Data Clusters 1178
39.1 Properties of the File Interface 1179
39.2 Opening a File 1183
39.3 Writing a File 1199
39.4 Reading a File 1202
39.5 Determining File Attributes 1207
39.6 Changing File Attributes 1211
39.7 Changing the File Size 1215
39.8 Closing a File 1217
39.9 Deleting a File 1218
40.1 Database LUW 1219
40.2 SAP LUW 1223
40.3 Database Locks 1232
40.4 SAP Locks 1234
40.5 Authorizations 1236
41.1 SPA/GPA Parameters 1241
41.2 Setting SPA/GPA Parameters 1243
41.3 Reading SPA/GPA Parameters 1245
42.1 Text Pools 1247
42.2 Text Environment 1249
42.3 Formatting Settings 1255
43.1 System Fields for Date and Time 1261
43.2 Time Stamps 1263
44.1 Checkpoints 1275
44.2 Runtime Measurement 1282
44.3 Runtime Analysis 1285
45.1 Source Code 1287
45.2 Text Elements 1304
46.1 Properties of an RFC 1311
46.2 Remote Function Call 1320
47.1 XSL Transformations 1337
47.2 Simple Transformations 1338
47.3 Canonical XML Representation 1339
47.4 Calling a Transformation 1360
48.1 Creating an Automation Object 1373
48.2 Calling an Automation Method 1375
48.3 Determining the Attributes of an Automation Object 1378
48.4 Changing the Attributes of an Automation Object 1379
48.5 Releasing an Automation Object 1380
49.1 Implicit Enhancement Options 1383
49.2 Explicit Enhancement Options 1384
50.1 Creating a BAdI Object 1392
50.2 Calling BAdI Methods 1396
51.1 Obsolete Statement Structures 1401
51.2 Obsolete Pseudo Comments 1401
51.3 Obsolete Deactivation of the Program Check 1403
52.1 Obsolete Subroutines 1405
52.2 Obsolete Function Module Parameters 1412
52.3 Obsolete Temporary Storage 1415
53.1 Obsolete Type Definitions 1417
53.2 Obsolete Declaration and Loading 1418
53.3 Obsolete Interface Work Areas 1420
53.4 Obsolete Internal Tables 1423
53.5 Obsolete Field Symbols 1429
53.6 Obsolete Type Reference 1431
55.1 Obsolete Dialog Modules 1437
55.2 Obsolete Function Module Exit 1439
55.3 Obsolete Function Module Exception 1441
55.4 Obsolete External Subroutine Call 1442
55.5 Obsolete Exiting 1442
56.1 Obsolete Logical Expressions 1445
56.2 Obsolete Control Structures 1447
56.3 Obsolete Exception Handling 1452
57.1 Obsolete Percentaged Subfield 1455
57.2 Obsolete Conversion 1455
57.3 Obsolete Casting 1456
57.4 Obsolete Dynamic Memory Area 1457
57.5 Obsolete Initialization 1458
58.1 Obsolete Addition of Field Sequences 1459
58.2 Calculating Component by Component 1461
59.1 Obsolete Search 1463
59.2 Obsolete Replacement 1466
59.3 Obsolete Translation 1467
60.1 Obsolete Short Forms 1471
60.2 Obsolete Key Specifications 1471
60.3 Obsolete Search 1475
60.4 Obsolete Assignment of Formatted Character Strings 1476
60.5 Obsolete Short Form of a Special Statement 1478
60.6 Obsolete Deletion 1480
61.1 Obsolete Dynpro Flow Logic 1481
61.2 Obsolete List Processing 1490
61.3 Obsolete Text Editor 1495
62.1 Obsolete Database Accesses 1497
62.2 Obsolete Data Cluster Accesses 1504
62.3 Obsolete Contexts 1507
62.4 Obsolete Logical Databases 1512
63.1 Obsolete XML Handling 1525
63.2 Obsolete CPI-C Interface 1525
63.3 Obsolete JavaScript Processing 1526
A ABAP Memory Organization 1527
B Memory Management of Deep Data Objects 1533
C ABAP Glossary 1539bsolete Addition of Field Sequences 1459
58.2 Calculating Component by Component 1461
59.1 Obsolete Search 1463
59.2 Obsolete Replacement 1466
59.3 Obsolete Translation 1467
60.1 Obsolete Short Forms 1471
60.2 Obsolete Key Specifications 1471
60.3 Obsolete Search 1475
60.4 Obsolete Assignment of Fo
25.1 Assigning Data Objects to Field Symbols 491
25.2 Retrieving Data References 510
26.1 Initializing Data Objects 513
26.2 Releasing Memory 514
26.3 Initializing Field Symbols 515
27.1 Statements for Numerical Calculations 519
27.2 Arithmetic Expressions 525
27.3 Numerical Functions 533
27.4 System Classes for Mathematical Operations 544
28.1 Properties of Character String and Byte String Processing 547
28.2 Statements for Character String and Byte String Processing 550
28.3 Character String Expressions 603
28.4 Character String Functions 625
28.5 Regular Expressions 649
28.6 Expressions and Functions for Byte String Processing 675
28.7 System Classes for Character String and Byte String Processing 679
29.1 Properties of Internal Tables 681
29.2 Statements for Internal Tables 696
29.3 Table Function 772
29.4 Special Statement for Internal Tables 772
30.1 Declaring Field Groups 779
30.2 Defining the Line Structure 780
30.3 Filling the Extract Dataset 781
30.4 Sorting the Extract Dataset 782
30.5 Reading the Extract Dataset 785
30.6 Control-Level Processing 785
31.1 Specifying Elementary Properties 791
31.2 Run Time Type Services 801
32.1 Classes and Interfaces for Streams 803
32.2 Streaming for Data Objects 806
33.1 SAP GUI 812
33.2 Dynpro Fields 813
33.3 Dynpro Flow and Dynpro Sequences 814
33.4 Statements in the Dynpro Flow Logic 815
33.5 ABAP Statements for Dynpros 839
34.1 Creating Selection Screens 864
34.2 Defining Parameters 889
34.3 Defining Selection Criteria 902
34.4 Calling Selection Screens 913
34.5 Selection-Screen Processing 915
34.6 Selection Screen Events 916
34.7 Free Selections 921
35.1 Properties of Classic Lists 925
35.2 Creating Lists 928
35.3 Processing Lists in the List Buffer 970
35.4 Displaying Lists 981
35.5 Printing Lists 992
35.6 Event Blocks for List Events 1006
36.1 Storing Messages 1013
36.2 Behavior of Messages 1014
36.3 Sending Messages 1022
37.1 Database Tables 1035
37.2 Open SQL 1036
37.3 Object Services 1125
37.4 Native SQL 1131
37.5 ADBC 1142
38.1 Creating Data Clusters 1151
38.2 Reading Data Clusters 1161
38.3 Importing the Directory 1174
38.4 Deleting Data Clusters 1176
38.5 Deleting Data Clusters in the ABAP Memory 1178
38.6 System Classes for Data Clusters 1178
39.1 Properties of the File Interface 1179
39.2 Opening a File 1183
39.3 Writing a File 1199
39.4 Reading a File 1202
39.5 Determining File Attributes 1207
39.6 Changing File Attributes 1211
39.7 Changing the File Size 1215
39.8 Closing a File 1217
39.9 Deleting a File 1218
40.1 Database LUW 1219
40.2 SAP LUW 1223
40.3 Database Locks 1232
40.4 SAP Locks 1234
40.5 Authorizations 1236
41.1 SPA/GPA Parameters 1241
41.2 Setting SPA/GPA Parameters 1243
41.3 Reading SPA/GPA Parameters 1245
42.1 Text Pools 1247
42.2 Text Environment 1249
42.3 Formatting Settings 1255
43.1 System Fields for Date and Time 1261
43.2 Time Stamps 1263
44.1 Checkpoints 1275
44.2 Runtime Measurement 1282
44.3 Runtime Analysis 1285
45.1 Source Code 1287
45.2 Text Elements 1304
46.1 Properties of an RFC 1311
46.2 Remote Function Call 1320
47.1 XSL Transformations 1337
47.2 Simple Transformations 1338
47.3 Canonical XML Representation 1339
47.4 Calling a Transformation 1360
48.1 Creating an Automation Object 1373
48.2 Calling an Automation Method 1375
48.3 Determining the Attributes of an Automation Object 1378
48.4 Changing the Attributes of an Automation Object 1379
48.5 Releasing an Automation Object 1380
49.1 Implicit Enhancement Options 1383
49.2 Explicit Enhancement Options 1384
50.1 Creating a BAdI Object 1392
50.2 Calling BAdI Methods 1396
51.1 Obsolete Statement Structures 1401
51.2 Obsolete Pseudo Comments 1401
51.3 Obsolete Deactivation of the Program Check 1403
52.1 Obsolete Subroutines 1405
52.2 Obsolete Function Module Parameters 1412
52.3 Obsolete Temporary Storage 1415
53.1 Obsolete Type Definitions 1417
53.2 Obsolete Declaration and Loading 1418
53.3 Obsolete Interface Work Areas 1420
53.4 Obsolete Internal Tables 1423
53.5 Obsolete Field Symbols 1429
53.6 Obsolete Type Reference 1431
55.1 Obsolete Dialog Modules 1437
55.2 Obsolete Function Module Exit 1439
55.3 Obsolete Function Module Exception 1441
55.4 Obsolete External Subroutine Call 1442
55.5 Obsolete Exiting 1442
56.1 Obsolete Logical Expressions 1445
56.2 Obsolete Control Structures 1447
56.3 Obsolete Exception Handling 1452
57.1 Obsolete Percentaged Subfield 1455
57.2 Obsolete Conversion 1455
57.3 Obsolete Casting 1456
57.4 Obsolete Dynamic Memory Area 1457
57.5 Obsolete Initialization 1458
58.1 Obsolete Addition of Field Sequences 1459
58.2 Calculating Component by Component 1461
59.1 Obsolete Search 1463
59.2 Obsolete Replacement 1466
59.3 Obsolete Translation 1467
60.1 Obsolete Short Forms 1471
60.2 Obsolete Key Specifications 1471
60.3 Obsolete Search 1475
60.4 Obsolete Assignment of Formatted Character Strings 1476
60.5 Obsolete Short Form of a Special Statement 1478
60.6 Obsolete Deletion 1480
61.1 Obsolete Dynpro Flow Logic 1481
61.2 Obsolete List Processing 1490
61.3 Obsolete Text Editor 1495
62.1 Obsolete Database Accesses 1497
62.2 Obsolete Data Cluster Accesses 1504
62.3 Obsolete Contexts 1507
62.4 Obsolete Logical Databases 1512
63.1 Obsolete XML Handling 1525
63.2 Obsolete CPI-C Interface 1525
63.3 Obsolete JavaScript Processing 1526
A ABAP Memory Organization 1527
B Memory Management of Deep Data Objects 1533
C ABAP Glossary 1539bsolete Addition of Field Sequences 1459
58.2 Calculating Component by Component 1461
59.1 Obsolete Search 1463
59.2 Obsolete Replacement 1466
59.3 Obsolete Translation 1467
60.1 Obsolete Short Forms 1471
60.2 Obsolete Key Specifications 1471
60.3 Obsolete Search 1475
60.4 Obsolete Assignment of Fo
... weniger
Autoren-Porträt von Horst Keller
Keller, HorstDr. 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.
Bibliographische Angaben
- Autor: Horst Keller
- 1. Auflage, 1677 Seiten, mit Abbildungen, Maße: 19,2 x 24,4 cm, Gebunden, Englisch
- Verlag: Rheinwerk Verlag
- ISBN-10: 159229376X
- ISBN-13: 9781592293766
- Erscheinungsdatum: 25.09.2011
Sprache:
Englisch
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