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Former Member

cache

hi

what is the use of cache??? what will happen if u do cache refresh???

hw this affects in XI...?????

thx...

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    Former Member
    Feb 20, 2008 at 05:50 PM
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    Former Member
    Feb 20, 2008 at 05:24 PM

    Hi,

    cache is a temporary storage for recently access data.

    Used to enhance query performance.

    In some cases when you change an object that was created before and activate the changes are not reflected. XI uses the older version of the object during execution.The newer version of the object is not reflected. Then you have to do a cache refresh to reflect the modified changes.

    The cache refreshing is a task in XI to get the latest copy of the objects created or changed into the cache of the XI server. usually it is done automatically.

    There are 2 types of caches.....

    CPA cache - is your Collaboration profile agreement cache, ie to mean it will contains the cache copy of all objects created during configuration time (ID).CPA (Collaboration profile agreement )Cache-mainly for J2EE engine/Adapter engine.

    About Cache Monitoring-

    http://help.sap.com/saphelp_nw2004s/helpdata/en/92/2fd93f130f9115e10000000a155106/content.htm

    sxi_cache - this tcode is used to manually refresh the cache and also to view the status of the objeccts in the cache. (/people/sravya.talanki2/blog/2005/12/02/sxicache--ripped-off)

    Runtime cache - it will contain cache copies of all the objects in XI (IR/ID)

    and active version of all your objects during runtime.

    Check this.......

    https://www.sdn.sap.com/irj/servlet/prt/portal/prtroot/docs/library/uuid/1a69ea11-0d01-0010-fa80-b47a79301290

    See the below links

    /people/sravya.talanki2/blog/2005/12/02/sxicache--ripped-off - SXI_CACHE - Ripped Off

    http://searchsap.techtarget.com/ sDefinition/0,,sid21_gci852485,00.html - 45k - Cached - Similar pages

    xi-runtime-cache-error-cache-contents-are-obsolete

    Cache Refresh - SAI_CACHE_REFRESH

    /people/sravya.talanki2/blog/2005/11/03/cache-refresh-errors--new-phenomena

    How To… Handle XPI Caches in SAP NetWeaver

    2004s https://www.sdn.sap.com/irj/sdn/go/portal/prtroot/docs/library/uuid/c0332b2a-eb97-2910-b6ba-dbe52a01be34

    Thanks

    Swarup

    Edited by: Swarup Sawant on Feb 20, 2008 6:25 PM

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    Former Member
    Feb 20, 2008 at 09:06 PM

    thx for ur reply

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