Title :
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
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;
Conference_Titel :
Systems and Informatics (ICSAI), 2012 International Conference on
Conference_Location :
Yantai
Print_ISBN :
978-1-4673-0198-5
DOI :
10.1109/ICSAI.2012.6223226
