A fix is available
APAR status
Closed as program error.
Error description
The number of unloaded rows for a logical unload with a WHERE clause involving a huge number of embedded AND or OR predicates may be wrong. The problem occurs only if the unload is processed in native mode. The symptom is the unload will be missing rows, therefore missing data. PB11198
Local fix
For unloads from the table space (not from an image copy), with SQL statements which length do not exceed the 32 kB DB2 limit, the use of SQL mode by specifying the DB2 FORCE option solves the problem.
Problem summary
**************************************************************** * USERS AFFECTED: Users of DB2 High Performance Unload. * **************************************************************** * PROBLEM DESCRIPTION: The number of unloaded rows for a * * logical unload with a WHERE clause * * involving a huge number of embedded * * AND or OR predicates may be wrong. The * * problem occurs only if the unload is * * processed in native mode. Local fix: * * For unloads from the table space (not * * from an image copy), with SQL * * statements which lengths do not * * exceed the 32 kB DB2 limit, the use * * of SQL mode by specifying the DB2 * * FORCE option solves the problem. * * PB 11198 * **************************************************************** * RECOMMENDATION: APPLY the PTF. * **************************************************************** The udbspgsq module was fixed.
Problem conclusion
APPLY the PTF.
Temporary fix
Comments
APAR Information
APAR number
PM40056
Reported component name
DB2 HI PERF UNL
Reported component ID
5697F4400
Reported release
320
Status
CLOSED PER
PE
NoPE
HIPER
YesHIPER
Special Attention
NoSpecatt
Submitted date
2011-05-25
Closed date
2011-10-25
Last modified date
2012-02-20
APAR is sysrouted FROM one or more of the following:
APAR is sysrouted TO one or more of the following:
Modules/Macros
INZADBSK INZUTILK
Fix information
Fixed component name
DB2 HI PERF UNL
Fixed component ID
5697F4400
Applicable component levels
Fix is available
Select the PTF appropriate for your component level. You will be required to sign in. Distribution on physical media is not available in all countries.
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Document Information
Modified date:
12 February 2021