A fix is available
APAR status
Closed as program error.
Error description
ABEND04E RC00E70005 DSNXRBND M120 for SELECT with CASE expression for a global variable in UDF keywords: SQLCASE SQLUDF
Local fix
n/a
Problem summary
**************************************************************** * USERS AFFECTED: * * All Db2 12 for z/OS users of queries that * * contain a CASE statement with a global * * variable or a UDF (user-defined function) * * that will generate a TRUE or FALSE * * internal runtime structure. * **************************************************************** * PROBLEM DESCRIPTION: * * An ABEND04E RC00E70005 at DSNXRBND * * M120 can occur for a query that * * contains a CASE statement for a * * global variable or a UDF that will * * generate a TRUE/FALSE internal * * runtime structure. * **************************************************************** * RECOMMENDATION: * * Apply corrective PTF when available * **************************************************************** An ABEND04E RC00E70005 at location DSNXRBND M120 can occur for a query that contains a CASE statement for a global variable or a UDF (user-defined function) that will generate a TRUE/FALSE internal runtime structure. The following example helps to illustrate the problem. CREATE VARIABLE GVCHAR1 CHAR(1) DEFAULT ''# COMMIT# SELECT 1, IBMREQD FROM SYSIBM.SYSDUMMY1 WHERE IBMREQD = CASE WHEN UPPER(GVCHAR1) = '' THEN 'Y' ELSE 'N' END# The following row should be returned instead of the abend. +--------------------------+ | | IBMREQD | +--------------------------+ | 1 | Y | +--------------------------+
Problem conclusion
Db2 has been modified to disable the optimized code for the CASE statement for the above scenario which will prevent the abend or failure. Additional Keywords: SQLCASE SQLUDF SQLGLOBALVAR
Temporary fix
Comments
APAR Information
APAR number
PI90110
Reported component name
DB2 OS/390 & Z/
Reported component ID
5740XYR00
Reported release
C10
Status
CLOSED PER
PE
NoPE
HIPER
NoHIPER
Special Attention
NoSpecatt / Xsystem
Submitted date
2017-11-13
Closed date
2017-11-27
Last modified date
2018-01-03
APAR is sysrouted FROM one or more of the following:
APAR is sysrouted TO one or more of the following:
UI52157
Modules/Macros
DSNXGCAS
Fix information
Fixed component name
DB2 OS/390 & Z/
Fixed component ID
5740XYR00
Applicable component levels
RC10 PSY UI52157
UP17/12/13 P F712
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:
03 January 2018