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PK76701: WCM SYNDICATION: ENHANCE ACCESS CONTROL CACHES TO REDUCE DB TRAF FIC

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You can track all active APARs for this component.

APAR status

  • Closed as program error.

Error description

  • During WCM syndication, a large number of invalidates and DB
    access calls are performed when data is modified in the JCR.
    This PK is the base enablement for WCM PK76792.
    
    PK76701 together with PK76792 offer a configuration option to
    prevent access control invalidation messages do reduce DB load.
    The PAC caches will be cleared after the syndication process to
    reflect the updates in the system.
    

Local fix

Problem summary

  • During WCM syndication, a large number of invalidates and DB
    access calls are performed when data is modified in the JCR.
    This PK is the base enablement for WCM PK76792.
    
    PK76701 together with PK76792 offer a configuration option to
    prevent access control invalidation messages do reduce DB load.
    The PAC caches will be cleared after the syndication process to
    reflect the updates in the system.
    

Problem conclusion

  • PAC cache invalidation will be delayed until the syndication
    completes.
    
    Failing Module(s):
       Portal Access Control
    
    Affected Users:
       All users
    
    Version Information:
        Portal Version(s): 6.0.1.4
         Pre-Requisite(s): PK75134
          Co-Requisite(s): ---
    
        Portal Version(s): 6.0.1.5
         Pre-Requisite(s): PK75134
          Co-Requisite(s): ---
    
        Portal Version(s): 6.1.0.0
         Pre-Requisite(s): PK70917
          Co-Requisite(s): ---
    
        Portal Version(s): 6.1.0.1
         Pre-Requisite(s):
          Co-Requisite(s): ---
    
    Platform Specific:
       This fix applies to all platforms.
    
    A fix is available from Fix Central:
    
    http://www.ibm.com/eserver/support/fixes/fixcentral/swgquickorde
    r?apar=PK76701&productid=WebSphere%20Portal&brandid=5
    
    You may need to type or paste the complete address into your Web
    browser.
    

Temporary fix

Comments

APAR Information

  • APAR number

    PK76701

  • Reported component name

    WEBSPHERE PORTA

  • Reported component ID

    5724E7600

  • Reported release

    600

  • Status

    CLOSED PER

  • PE

    NoPE

  • HIPER

    NoHIPER

  • Special Attention

    NoSpecatt

  • Submitted date

    2008-12-03

  • Closed date

    2008-12-15

  • Last modified date

    2008-12-15

  • APAR is sysrouted FROM one or more of the following:

  • APAR is sysrouted TO one or more of the following:

Fix information

  • Fixed component name

    WEBSPHERE PORTA

  • Fixed component ID

    5724E7600

Applicable component levels

  • R60H PSY

       UP

  • R60J PSY

       UP

  • R610 PSY

       UP

  • R61A PSY

       UP



Document information

More support for: WebSphere Portal

Software version: 6.0

Reference #: PK76701

Modified date: 15 December 2008