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Former Member

RFC calls with SAP JCO and IBM resource adapter for SAP - basic tuning

Hi experts,

we are working on a java portal connected to a backend system SAP by calling RFCs.

On our first integration tests, it appears to be quite slow fetching data from SAP by calling the remote functions from the custom portal. We are using SAP JCo 3.0.6 and IBM resource adapter for SAP 7.0.0.3 to integrate SAP with our portal.

Is there any basic tuning to achieve to improve performances or any hint of where to tune in SAP ?

Any help would be greatly appreciated.

Thanks a lot,

Jamal

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  • author's profile photo Former Member
    Former Member
    Posted on Aug 18, 2011 at 02:02 PM

    Hi Jamal,

    I understand you have already checked performance issues in the SAP Server. We had some problems with certain RFC calls and it turned out to be a badly developed ABAP sentence.

    I'd recommend you to use httpwatch or another tool to check the response times from the browser, so you can point accurately where the is.

    Regards

    Francisco

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