APAR status
Closed as program error.
Error description
With heavy load and near-simultanous query requests that use compound keys (keys with multiple parameters), the WebSphere eXtreme Scale server might return the same result for both queries.
Local fix
Do not use the query interface with compound keys.
Problem summary
**************************************************************** * USERS AFFECTED: All users that have * * compound keys (keys with multiple * * parameters) in query requests. * **************************************************************** * PROBLEM DESCRIPTION: Incorrect query results might be * * returned when running under heavy * * load. * **************************************************************** * RECOMMENDATION: * **************************************************************** A query that runs concurrently overwrites the query parameters due to a problem with a variable that is declared as a class variable, instead of a method variable.
Problem conclusion
The variable was changed from a class variable to a method variable.
Temporary fix
Comments
APAR Information
APAR number
PM74853
Reported component name
XD EXTREME SCAL
Reported component ID
5724J3402
Reported release
610
Status
CLOSED PER
PE
NoPE
HIPER
NoHIPER
Special Attention
NoSpecatt
Submitted date
2012-10-11
Closed date
2012-10-24
Last modified date
2012-10-24
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
XD EXTREME SCAL
Fixed component ID
5724J3402
Applicable component levels
R610 PSY
UP
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