Performance issues in ABAP

[Former Member]

How to take care of performance issues in your abap programs?

[ThomasZloch]

The most promising path is to search for existing discussions on this topic right here in this forum.

There are plenty of these.

Thomas

[Former Member]

Tools for Performance Analysis

Run time analysis transaction SE30

SQL Trace transaction ST05

Extended Program Check (SLIN)

Code Inspector ( SCI)

Check this link:

http://www.sap-basis-abap.com/abap/performance-tuning-in-programming-abap.htm

http://www.thespot4sap.com/Articles/SAPABAPPerformanceTuning_PerformanceAnalysisTools.asp

[Former Member]

Hi,

Jus type "abap performance" on the search box on top right hand corner...u'll be loaded with information.

sample links:

https://www.sdn.sap.com/irj/sdn/wiki?path=/display/abap/abap%2bperformance

https://www.sdn.sap.com/irj/sdn/wiki?path=/display/abap/abap%2bperformance%2band%2btuning

regards,

madhu

[Former Member]

Hi

Go through the link given below :

1) Dont use nested select statements

2) If possible use for all entries in addition

3) In the where addition make sure you give all the primary key

4) Use Index for the selection criteria.

5) You can also use inner joins

6) You can try to put the data from the first select statement into an Itab and then in order to select the data from the second table use for all entries in.

7) Use the runtime analysis SE30 and SQL Trace (ST05) to identify the performance and also to identify where the load is heavy, so that you can change the code accordingly

With Regards

Nikunj Shah

[Former Member]

Hi,

<longest_link_farm_in_the_history_of_SDN_removed_by_moderator>

Edited by: Julius Bussche on Jul 16, 2008 6:42 PM

[Former Member]

Hi Sulekha,

I am sorry, this question is not a question which can be solved or discussed in these forums.

You need to search (and you will find a lot of information - and possibly also be irritated by all the link farms), and then you can ask more detailed and specific questions which can be answered.

Please also see "the rules" at the top of the forum page => Search first, ask questions later.

Julius