A fix is available
APAR status
Closed as program error.
Error description
ABEND 0C4-00000004 AT DSNXROJM OFFSET 03BE 12/08/2010 additional symptoms: DVS storage overlay SMCOVERLAY SQLSTORAGE ABEND0C4-4 DSNB1GET OFFSET3FE2 because of overlay
Local fix
N/A
Problem summary
**************************************************************** * USERS AFFECTED: All DB2 9 for z/OS users of queries * * using index on expression on outer * * join. * **************************************************************** * PROBLEM DESCRIPTION: ABEND0E4 E20029 at DSNSVBK offset 09D6, * * 0994 or ABEND0C4 RC4 AT DSNXROJM offset * * 03BE may occur for outer join when inex * * on expression is picked in the null * * padding table and the one of the index * * key is a decimal type. * **************************************************************** * RECOMMENDATION: * **************************************************************** ABEND0E4 E20029 at DSNSVBK offset 09D6, 0994 or ABEND0C4 RC4 AT DSNXROJM offset 03BE may occur for outer join when inex on expression is picked in the null padding table and the one of the index key is a decimal type. The following query is an examples that may receive incorrect output: CREATE INDEX IDX1 ON T1 (C1, decimal_col1+0, deciaml_col2+0); SELECT T1.deciaml_col2+0 FROM T2 LEFT OUTER JOIN T1 ON T2.C1=T1.C1 AND T2.decimal_col1+0 =1.0;
Problem conclusion
The bindtime code in DB2 is modified to correct the conditions leading to the ABEND. Additional Keywords: ABEND04E ABEND04C SQLINDEXONEXP SQLIOE SQLOUTERJOIN SQLFULLJOIN SQLOUTER SQLLEFTJOIN SQLLEFT SQLRIGHTJOIN SQLRIGHT
Temporary fix
Comments
APAR Information
APAR number
PM22087
Reported component name
DB2 OS/390 & Z/
Reported component ID
5740XYR00
Reported release
910
Status
CLOSED PER
PE
NoPE
HIPER
YesHIPER
Special Attention
NoSpecatt
Submitted date
2010-09-08
Closed date
2010-11-18
Last modified date
2011-02-19
APAR is sysrouted FROM one or more of the following:
APAR is sysrouted TO one or more of the following:
UK62333
Modules/Macros
DSNXOMS
Fix information
Fixed component name
DB2 OS/390 & Z/
Fixed component ID
5740XYR00
Applicable component levels
R910 PSY UK62333
UP10/12/04 P F012
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.
[{"Business Unit":{"code":"BU059","label":"IBM Software w\/o TPS"},"Product":{"code":"SSEPEK","label":"Db2 for z\/OS"},"Component":"","ARM Category":[],"Platform":[{"code":"PF025","label":"Platform Independent"}],"Version":"9.1","Edition":"","Line of Business":{"code":"LOB10","label":"Data and AI"}},{"Business Unit":{"code":"BU054","label":"Systems w\/TPS"},"Product":{"code":"SG19M","label":"APARs - z\/OS environment"},"Component":"","ARM Category":[],"Platform":[{"code":"PF025","label":"Platform Independent"}],"Version":"9.1","Edition":"","Line of Business":{"code":"","label":""}}]
Document Information
Modified date:
19 February 2011