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Former Member

PPChache

Hi,

What is PPCache

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    author's profile photo Former Member
    Former Member
    Posted on Jul 24, 2008 at 06:27 AM

    Hi,

    There is no PPCache and there is a CPACache

    types-of-cache-in-xi

    cache-refresh-pls-advice

    Regards

    Seshagiri

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  • author's profile photo Former Member
    Former Member
    Posted on Jul 24, 2008 at 06:48 AM

    Hi

    Caches can be classifed as CPA CACHE and SLD CACHE,

    Caches also contain the runtime-relevant data from the System Landscape Directory.

    To display cache notifications, choose Environment  Cache Notifications in the menu bar of the Integration Builder.

    In the Check Cache Notifications screen you can restrict the display of the released change lists to the

    •Time when change lists were released (dropdown listbox in field Notification Period)

    •User who released the change lists (dropdown listbox in field Author)

    When we execute cache refresh explicitly from SXI_CACHE

    it tries to retrieve the meta data of design and configuration objects using the FM SAI_CACHE3_REFRESH_HTTP

    FM SWF_XI_BPM_CACHE_REFRESH is used for refreshing workflows (ccBPM’s).

    See some of the important cache system tables used by SXI_CACHE:

    1. TRD_RELATION- Meta Data for Receiver Determination

    2. TRD_RULE- Meta Data for condition based routing

    3. TRD_NAMESPACE-Meta Data for XPATH rules

    4. TRD_EXTRACTOR- Meta Data for containers used in ccBPM

    5. SMPPREL3-Meta Data for Mapping runtime

    6. SMPPMAP3- Meta Data for Mapping runtime

    7. SMPPSPLIT- Meta Data for Mapping runtime

    8. SXI_SWCV_LAYER- Meta Data for SWCV

    9. SSRVBINDING- Meta Data for Service Bindings

    10. SSRVPARTY- Meta Data for Parties

    11. SSRVSERVICE- Meta Data for Services, Party Identifiers for a Service

    12. SSRVCHANNEL- Meta Data for Communication Channels

    13. SWFXICACHE- Meta Data for ccBPM’s

    14. SWFXICLOG- Meta Data for ccBPM message logs

    15. SWFXIOBJS- Cache: Objects of a Process Definition (Proxy, CRL..)

    try to see all the above tables which table is for what . whenerror occurs you can know exactly what was the error

    refer these blogs

    blogs :

    SXI_CACHE - Ripped Off - sxi_cache ripped off

    Cache Refresh Errors - New Phenomena -cache refresh errors

    and also refer this link

    http://help.sap.com/saphelp_nw04/helpdata/en/c7/5c564077d96f13e10000000a1550b0/frameset.htm - Analyzing an Integration Process in the XI Runtime Cache

    Regards,

    Suryanarayana

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