FPM_LIST_UIBB - performance issue

[Former Member]

Hello,

I have a WebDynpro application created as FPM_LIST_UIBB. The problem is that generation of HTML code is taking 10 seconds for 500 records displayed. I know it has to take that long, but the generation of HTML is triggered at any action: selection changed, horizontal scrollbar changed, and buttons .... More records more time it takes. So on the system it leads to shortdump after 10 minutes. My question is if it is needed to generate HTML all the time.

Is there possibility to somehow customize this behavior to avoid this issue? The generation of code is done in:

CL_WDR_CLIENT_SSR_LS=>CONVERT_COMMAND_LIST_TO_HTML

for better understanding: 0 lines table is 75.000 characters and 500 lines table is 4.600.000 characters in HTML code.

[Former Member]

For better performance, move to The List ATS UIBB.

The List ATS UIBB is available from SAP NetWeaver 7.31 onwards

https://blogs.sap.com/2013/06/06/team-fpm-switching-from-the-old-list-uibb-to-the-new-list-uibb-aka-...

If you can't, do minimize "visible" columns and rows.