topic Re: Performance issues in ABAP in Application Development and Automation Discussions

Performance issues in ABAP

Former Member — Wed, 16 Jul 2008 08:07:59 GMT

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

Re: Performance issues in ABAP

ThomasZloch — Wed, 16 Jul 2008 08:12:02 GMT

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

There are plenty of these.

Thomas

Re: Performance issues in ABAP

Former Member — Wed, 16 Jul 2008 08:14:53 GMT

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

Re: Performance issues in ABAP

Former Member — Wed, 16 Jul 2008 10:24:21 GMT

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

Re: Performance issues in ABAP

Former Member — Wed, 16 Jul 2008 10:27:33 GMT

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

Re: Performance issues in ABAP

Former Member — Wed, 16 Jul 2008 15:28:07 GMT

Hi,

<longest_link_farm_in_the_history_of_SDN_removed_by_moderator>

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

Re: Performance issues in ABAP

Former Member — Wed, 16 Jul 2008 18:57:43 GMT

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