on 11-28-2016 9:59 PM
I am not sure why this is the case.
when I click on F4 on customer field and get the results back , scrolling thorough the output is very slow( scroll 20 lines but doesn't change until I stop scrolling , then 1~2 seconds later the changes are reflected. (Screen shot 1)
But when I am on the output screen, scrolling is pretty fast (ALV)even with large amount of data.( Text output is extremely slow too)
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Hello Juan,
We have the same problem with ALV grids in Web GUI and Screen Personas when dealing with large amount of data. Were you able to find a solution to your performance issues?
Thanks,
Mohamed
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Hello Juan,
If the number of returned results is restricted to 100 - does this lead to much better performance?
Issue here looks to be the number of results returned.
Can you tell us more about your Kernel & Support pack levels.
To determine the Web Application Server's Kernel Patch Level,
SAP_BASIS Support Package Level
System > Status, buttons "Other kernel info. (F5)" and "Component information"
See also KBA 2183990 - How to find Kernel and Basis SP level of a system
Regards,
Oisin
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Restricting the output to 100 doesn't change anything. The effects are the same as mentioned above. To explain further , single scroll down click shows the hours glass before displaying the data. It seems that the system is trying to retrieve the data from the backed even for a single row scroll down.
I feel like F4 is not caching the output. The ALV output seem to be caching the data up to certain size so it scrolls quickly until we hit a certain amount and goes back to the backed(hour glass) and retrieves a predetermined size of data
We are on
kernel release - 7.45 patch 316
SAP_BASIS 740 0013 SAPKB74013
SAP_UI 750 Level 004
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