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SOAP Problems

Hi!!!

We have several interfaces using SOAP Adapter, now the number of clients connecting SOAP is increasing and the number of threads being used by SOAP systemcall is completely full (5).

1. I need to find what is causing SOAP Adapter performance problems

2. I need to increase the number of threads in SOAP Interfaces

Can you please help me, because the docs I've found and SAP NOTEs don't have this information.

Cheers,

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3 Answers

  • Posted on Dec 17, 2008 at 03:21 PM

    Hi,

    >1. I need to find what is causing SOAP Adapter performance problems

    >2. I need to increase the number of threads in SOAP Interfaces

    check out - http://<host>:<port>/mdt/Systatus

    maybe all SOAP threads are used all the time

    you can increase this number (from SP19/20 per adapter - if older

    then per all adapter types)

    Regards,

    Michal Krawczyk

    http://mypigenie.com - XI/PI FAQ

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  • author's profile photo Former Member
    Former Member
    Posted on Dec 17, 2008 at 03:44 PM

    can u send the error log

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  • author's profile photo Former Member
    Former Member
    Posted on Dec 18, 2008 at 03:23 AM

    Well... I'm still investigating the SOAP Performance issue, but for now I could add a new server process and adjust the SOAP Adapter threads and also JDBC (during the analysis I noticed that I'm also having problems in JDBC CC, and I have a 30 sessions limit).

    Here's an SAP doc explaining https://www.sdn.sap.com/irj/sdn/go/portal/prtroot/docs/library/uuid/f09c5208-5d59-2a10-76b8-b968c4449a9e

    The document doesn't mention specifically the impact on SOAP ADAPTER threads, but when you change in SAP XI AF Core you will change all the adapters not defined on SAP XI AF Messaging.

    How to change the number of threads globally for messaging.connectionDefinition

    Login to Visual Administrator

    global configuration

    server -> services -> SAP XI AF CORE

    messaging.connectionDefinition

    (name=global, messageListener=localejbs/AFWListener, exceptionListener=localejbs/AFWListener, pollInterval=60000, pollAttempts=60, Send.maxConsumers=15, Recv.maxConsumers=15, Call.maxConsumers=15, Rqst.maxConsumers=15)

    I've changed from 5 to 15

    Thanks Michal your site is fantastic!!!

    Cheers

    Fernando Figueiredo

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