Direct links to fixes
APAR status
Closed as program error.
Error description
The following user related cache entries are normally cached in the baseCache: MemberGroupsCacheCmdImpl ParentOrganizationCacheCmdImpl CommandLevelAuthorizationCacheCmdImpl ContextDataSerValueCacheCmdImpl These cache entries are frequently invalidated, which can be a performance problem, especially when eXtreme Scale is configured as the DynaCache service provider for the baseCache.
Local fix
Problem summary
USERS AFFECTED: Users of WebSphere Commerce version 7 with a fixpack level prior to 3. PROBLEM ABSTRACT: Need to improve performance by avoiding placing user related data in the baseCache servlet cache instance. BUSINESS IMPACT: Frequent invalidations in the baseCache can slow down queries to the baseCache DynaCache cache instance, causing increase response times for shoppers. RECOMMENDATION:
Problem conclusion
This iFix changes WebSphere Commerce so that when the WCUserDistributedMapCache and WCSessionDistributedMapCache object caches are enabled, data corresponding to the following commands are cached in those cache instances and not in the baseCache cache instance. MemberGroupsCacheCmdImpl ParentOrganizationCacheCmdImpl CommandLevelAuthorizationCacheCmdImpl ContextDataSerValueCacheCmdImpl This iFix also includes fixes for the following WebSphere Commerce version 7 fixpack 2 APARs: JR41545 JR40248 JR39857 LI76488 JR38932 JR39312 LI76485 JR38740 JR39838 ------------------------------------------------------------- The latest available maintenance information can be obtained from the Recommended Fixes for WebSphere Commerce technote: http://www.ibm.com/support/docview.wss?rs=3046&uid=swg21261296
Temporary fix
Comments
APAR Information
APAR number
JR44882
Reported component name
WC BUS EDITION
Reported component ID
5724I3800
Reported release
700
Status
CLOSED PER
PE
NoPE
HIPER
NoHIPER
Special Attention
NoSpecatt
Submitted date
2012-11-25
Closed date
2013-02-05
Last modified date
2013-02-05
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
WC BUS EDITION
Fixed component ID
5724I3800
Applicable component levels
R700 PSY
UP
[{"Business Unit":{"code":"BU059","label":"IBM Software w\/o TPS"},"Product":{"code":"SSYSYL","label":"WebSphere Commerce Enterprise"},"Component":"","ARM Category":[],"Platform":[{"code":"PF025","label":"Platform Independent"}],"Version":"7.0","Edition":"","Line of Business":{"code":"","label":""}}]
Document Information
Modified date:
05 February 2013