A fix is available
APAR status
Closed as program error.
Error description
Remote query offloads run with a fixed Netezza priority when DB2 operates on z/OS 2.1. ************************************************************** Additional Symptoms and Keywords: IDAAV3R1/K
Local fix
Problem summary
**************************************************************** * USERS AFFECTED: All DB2 users of the IBM Data Analytics * * Accelerator (IDAA). * **************************************************************** * PROBLEM DESCRIPTION: Remote query offloads are always * * assigned the fixed default Netezza * * priority level for execution. This * * issue occurs only for DB2 10 or 11 for * * z/OS servers, on a z/OS 2.1 or higher * * operating system. * **************************************************************** * RECOMMENDATION: * **************************************************************** An application connects to a remote DB2 for z/OS server and offloads a query. The Accelerator trace information shows all queries are assigned the default Netezza priority for execution. DB2, when on a z/OS 2.1 or higher operating system, did not properly calculate and set a priority level. Thus the default Netezza priority level was assigned to all offloaded queries.
Problem conclusion
DB2 has been corrected to properly calculate and set the priority level for remote offload queries. IDAAV3R1/K IDAAV4R1/K
Temporary fix
Comments
APAR Information
APAR number
PM99300
Reported component name
DB2 OS/390 & Z/
Reported component ID
5740XYR00
Reported release
A10
Status
CLOSED PER
PE
NoPE
HIPER
NoHIPER
Special Attention
NoSpecatt
Submitted date
2013-10-16
Closed date
2013-12-16
Last modified date
2014-02-05
APAR is sysrouted FROM one or more of the following:
APAR is sysrouted TO one or more of the following:
UI13592 UI13595
Modules/Macros
DSNLXRSQ
Fix information
Fixed component name
DB2 OS/390 & Z/
Fixed component ID
5740XYR00
Applicable component levels
Fix is available
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Document Information
Modified date:
05 February 2014