Performance Tunning

[Former Member]

Sir,

Like to know what is exactly role of ABAP consultant in Performance tunning and in what level they check the performance and should they debug program and if yes then in what ways.

[former_member181962]

http://www.sap-img.com/abap/performance-tuning-for-data-selection-statement.htm

[vinod_vemuru2]

Hi Sandeep,

Performance tuning is the responcibility of the ABAPer. Because he/she is the one who is developing the code. This should be taken care before starting the coding itself. U have to plan ur design in such a way that it is most optimized way.

U can use the transaction ST05 for performance analysis.

SE30 will be the best transaction to know the optimized way of coding. Go to SE30->Tips and tricks. Here we can insert our own piece of code samples and check the run time. So that we can decide what is the best way.

Thanks,

Vinod.

[Former Member]

Since all programs in SAP are executed on the application server, all ABAPers must kep in mind that everthing the write is using limted (and costly) precious resorces. It is imperative that all development be done with performance a major design consideration (even if volume is low today, may be high tomorrow and even if sytem resources are abundant today, may be low tomorrow)

There is an abundance of performance tuning tips availaible, please search and use them for a healthy system.

While developing new objects, abap developers should keep in mind the performance considerations in the design. While handling performance improvement tickets, developers are required to identify reasons for poor perfomance and optimize code. USe ST05, S30 for analysis. Doing SLIN wont hurt either, there are some things that it catches. (eg empty conditions, unused data)

Hope thhis helps