Dynpro application takes a long time for showing results

[Former Member]

Hi,

I have certain REPORT-Selection screens in my ABAP dynpro application, which throws up a ALV report on executing some selction criteria through the selection screens.

How do i improve the performance of the application, what are the steps to check how should performnace of the application be tuned, becuase right now it takes a long time execute , alomt 9 to 10 mins for the report to get executed.

Rgds,

Goutam

[Former Member]

hi gautam.....

make sure that you are selecting only the required values and not all......

do not use select* or select end select.

do not have too many unnecessary ui elements in a single view.

do not have too much of coding in modifyview method.

you can also go through this link to monitor your application:

[monitor|http://help.sap.com/saphelp_nw04s/helpdata/en/43/4e335b3d1d1bcde10000000a1553f7/content.htm]

---regards,

alex b justin

Edited by: Alex Justin on Jan 9, 2008 10:43 AM

[Former Member]

Hello Alex,

Is it that , making the ALV report to show up on the same screen as that of the selection screen , the reason for the report being slow.

what other things can be there.

I have only one view for the application , where the Selections are input,

and the ALV report is also shown on the same view.

Thaks for the info.

Rgds,

Gautam

[Former Member]

Hi Goutam,

The problem is not in the fact that you are displaying the selection screen and the ALV in the same screen.

Next to the hints Alex gave, try to keep the number of lines you display in your application within limits.

If you present 20 lines in stead of 100 lines will improve the performance because the page that has to be generated is smaller.

Good luck with improving your performance.

Jos