Fixes are available
6.1.0.3 Download: WebSphere Portal and WCM V6.1 fix pack 3, 6.1.5 feature pack
6.1.0.4 Download: WebSphere Portal and WCM V6.1.0 fix pack 4 & 6.1.5 fix pack 1
Recommended Updates for WebSphere Portal and Web Content Management V6.0
6.1.0.5 Download: WebSphere Portal and WCM V6.1.0 fix pack 5
6.1.0.6 Download: WebSphere Portal and WCM V6.1.0 fix pack 6
6.0.1.7 Download: WebSphere Portal and Web Content Manager V6.0.1, fix pack 7
APAR status
Closed as program error.
Error description
PUMA API findGroupsByPrincipal() method responds slowly when there are large number of groups in the system. The delay is caused by portal access control computing the permissions for group view access. This APAR addresses two issues: - enhance the access control loading performance for scenarios with large amount of groups and permissions granted on the USER_GROUPS virtual resource - fix missing support of disableACread setting for PUMA portlet service lookups Using the WP PumaService setting disableACread=true will now disable access control enforcement for read operations for PUMA portal and portlet services.
Local fix
n/a
Problem summary
Slow response of PUMA API findGroupsByPrincipal() method when there are large number of groups in the system. The delay is caused by portal access control computing the permissions for group view access. The PK fixes two issues: - Enhance the access control loading performance for scenarios with large amount of groups and permissions granted on the USER_GROUPS virtual resource. - Fix missing support of disableACread setting for PUMA portlet service lookups. Using the WP PumaService setting disableACread=true will now disable AC enforcement for read operations for PUMA portal and portlet services.
Problem conclusion
- Corrected PumaServiceHome lookup for portlet services to correctly handle disableACread settings. - Loading of PAC protected resources for large amounts of user groups optimized Manual Steps: None Failing Module(s): Portal Access Control Affected Users: All users Version Information: Portal Version(s): 6.0.1.4 Pre-Requisite(s): PK81979 Co-Requisite(s): --- Portal Version(s): 6.0.1.5 Pre-Requisite(s): PK81979 Co-Requisite(s): --- Portal Version(s): 6.0.1.6 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=PK91203&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
PK91203
Reported component name
WEBSPHERE PORTA
Reported component ID
5724E7600
Reported release
600
Status
CLOSED PER
PE
NoPE
HIPER
NoHIPER
Special Attention
NoSpecatt
Submitted date
2009-07-13
Closed date
2009-07-30
Last modified date
2009-07-30
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
R60K PSY
UP
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Document Information
Modified date:
30 July 2009