Direct links to fixes
APAR status
Closed as program error.
Error description
The ProductInventoryUpdateCmdImpl command uses optimistic concurrency control when it updates the INVENTORY table. Because rows in this table can be frequently and concurrently updated, the command should be changed to use pessimistic concurrency control.
Local fix
Problem summary
USERS AFFECTED: WebSphere Commerce customers who use the ProductInventoryUpdateCmdImpl command to update the INVENTORY table. PROBLEM ABSTRACT: Calling ProductInventoryUpdateCmdImpl under heavy shopping load can cause optimistic update failure exceptions. BUSINESS IMPACT: Exceptions can be thrown when there are multiple concurrent requests to update the same row in the INVENTORY table. RECOMMENDATION:
Problem conclusion
The ProductInventoryUpdateCmdImpl command was changed to use pessimistic (i.e. SELECT ... FOR UPDATE) concurrency control. ------------------------------------------------------------- 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
JR49247
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
2014-02-04
Closed date
2014-07-09
Last modified date
2014-07-14
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:
14 July 2014