A fix is available
APAR status
Closed as program error.
Error description
CUSTOMER ACCIDENTALLY ISSUED SET SYSPARM LOAD COMMAND WITH OTHER Db2 SUBSYSTEM ZPARM LOAD MODULE. CUSTOMER NOTICED THAT CATALOG SUBSYSTEM PARAMETER CAN BE CHANGED BY SET SYSPARM COMMAND. Db2 DOES NOT ISSUE MESSAGE DSNZ014I TO INDICATE PARAMETER CANNOT BE CHANGED ONLINE. NON-ONLINE CHANGEABLE SUBSYSTEM PARAMETER SHOULD NOT BE CHANGED BY SET SYSPARM COMMAND.
Local fix
Problem summary
**************************************************************** * USERS AFFECTED: * * All Db2 12 for z/OS and Db2 13 for z/OS * * users of -SET SYSPARM command. * **************************************************************** * PROBLEM DESCRIPTION: * * The non-online changeable CATALOG * * subsystem parameter can be updated by * * -SET SYSPARM command. * **************************************************************** * RECOMMENDATION: * * Apply corrective PTF when available * **************************************************************** The CATALOG subsystem parameter currently is being processed by the -SET SYSPARM command as an online changeable subsystem parameter, although it is not an online changeable subsystem parameter.
Problem conclusion
This APAR provides the fix to ensure that the CATALOG subsystem parameter cannot be changed online. Db2 will provide a message DSNZ014I to indicate the CATALOG parameter cannot be changed online if a user tries to use -SET SYSPARM command to change it.
Temporary fix
Comments
APAR Information
APAR number
PH58456
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
2023-11-29
Closed date
2023-12-21
Last modified date
2024-01-02
APAR is sysrouted FROM one or more of the following:
APAR is sysrouted TO one or more of the following:
UI95044 UI95045
Modules/Macros
DSNWZIFC DSNZOVTB DSNWZIFD
Fix information
Fixed component name
DB2 OS/390 & Z/
Fixed component ID
5740XYR00
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.
[{"Business Unit":{"code":"BU059","label":"IBM Software w\/o TPS"},"Product":{"code":"SSEPEK","label":"DB2 for z\/OS"},"Platform":[{"code":"PF025","label":"Platform Independent"}],"Version":"12.0","Line of Business":{"code":"LOB10","label":"Data and AI"}}]
Document Information
Modified date:
03 January 2024