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Mastering SAP ABAP

You're reading from   Mastering SAP ABAP A complete guide to developing fast, durable, and maintainable ABAP programs in SAP

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Product type Paperback
Published in May 2019
Publisher Packt
ISBN-13 9781787288942
Length 548 pages
Edition 1st Edition
Languages
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Authors (4):
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Wojciech Ciesielski Wojciech Ciesielski
Author Profile Icon Wojciech Ciesielski
Wojciech Ciesielski
Philipp Deth Philipp Deth
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Philipp Deth
Paweł Grześkowiak Paweł Grześkowiak
Author Profile Icon Paweł Grześkowiak
Paweł Grześkowiak
Wojciech Ćwik Wojciech Ćwik
Author Profile Icon Wojciech Ćwik
Wojciech Ćwik
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Toc

Table of Contents (19) Chapters Close

Preface 1. Creating Custom Code FREE CHAPTER 2. The Basic Structure of ABAP 3. Database Access in ABAP 4. Import and Export to Document Formats 5. Exposing Data to Print Forms 6. ABAP and XML 7. Building User Interfaces 8. Creating Stunning UI5 Interfaces 9. Business Object Processing Framework 10. Modification and Customization Techniques 11. Handling Exceptions in ABAP 12. Testing ABAP programs 13. Advanced Techniques in ABAP Objects 14. Integrating SAP with Third-Party Systems 15. The Background Processing of ABAP Programs 16. Performance and Optimization of ABAP Code 17. Assessments 18. Another Book You May Enjoy

Runtime errors


A runtime error in an SAP system can have many causes. A runtime error is a problem whose effect is interrupting the program. The most common reasons for this are as follows:

  • Non-handled exceptions.
  • A handleable exception was not handled.
  • A non-handleable exception was raised.
  • An exit message was sent.
  • An assertion failed (assertion in ABORT mode).

The database table SNAPTID lists all existing runtime errors—in total, around 2,000.

ABAP dump analysis tool

ABAP Dump Analysis is used to analyze execution errors in the SAP system. It is a very powerful tool often displayed by developers. The user can run this tool with the ST22 transaction.  The tool provides a lot of information that is necessary to repair the existing situation. The selection screen is shown after starting the ST22 transaction. The selection screen is shown as follows:

Searching for a specific error becomes easier when the developer has as much information as possible; this can narrow down the search area.

The following...

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