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Performance issue - Wait for RFC consumes 50% of the time

Dear All,

we are having a custom program of alv tree which has few push buttons.

we have added few additional columns and many validations based on user authority object and addition screens.

after our changes the performance of the program is gone down.

when we do a runtime analysis, around 40 to 60 % of the time is consumed by "Wait for RFC" - FM - AC_FLUSH_CALL_INTERNAL.

checked the GUI its already latest version - 740 installed.

need your suggestion to increase the performance of the program.

Thanks in advance!

Karthi

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3 Answers

  • author's profile photo Former Member
    Former Member
    Posted on Sep 09, 2016 at 09:02 AM

    Looks like the communication between GUI and ABAP Server is slow.

    ALV Tree is a little tricky regarding peformance and GUI/ABAP roundtrips. I think you have to dive deeper into ALV tree performance and backend/frontend communication.

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  • Posted on Sep 09, 2016 at 11:25 AM

    What did you change in your program? Did you add many nodes in the ALV tree?

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  • Posted on Sep 09, 2016 at 11:42 AM

    ... Reduce the remaining 40-60 %. Check RFC share of program before change, may be similar

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