The optimization of efficiency in ABAP application program based on internal table

Author

Feng, Ya Li ; Jiang, Wen Wen ; Tao, Qing Jun

Author_Institution

Sch. of Comput. & Inf. Technol., Northeast Pet. Univ., Daqing, China

fYear

2012

fDate

19-20 May 2012

Firstpage

1098

Lastpage

1100

Abstract

ABAP (Advanced Business Application Programming) is the programming language of the SAP system. ABAP programming plays an important role in the implementation process of the ERP (enterprise resource planning system). ABAP program of the pros and cons will directly affect the application of ERP in business. The internal table in the ABAP program plays an important role, Therefore, Researched on the type of internal table, read and joining internal tables, proposed the optimization of efficiency in ABAP application program based on internal table. ON joining internal tables, proposed an improved algorithm of joining internal tables, Improve the time complexity of the program, the performance of programs has been improved several times, and implementation process of project obtains a stable operating results.

Keywords

business data processing; computational complexity; enterprise resource planning; programming languages; ABAP application program; ERP; SAP system; advanced business application programming; efficiency optimization; enterprise resource planning system; joining internal tables; program performance improvement; program time complexity improvement; programming language; Business; Complexity theory; Databases; Optimization; Programming; Sorting; Standards; ABAP; ERP; SAP System; internal table;

fLanguage

English

Publisher

ieee

Conference_Titel

Systems and Informatics (ICSAI), 2012 International Conference on

Conference_Location

Yantai

Print_ISBN

978-1-4673-0198-5

Type

conf

DOI

10.1109/ICSAI.2012.6223226

Filename

6223226