A fix is available
APAR status
Closed as program error.
Error description
The following warning DFHH0505 is issued when XCMD is set to YES in a CICS region where any transaction is identified specifying CMDSEC(NO): DFHH0505 CMDSEC(NO) has been specified on a transaction but XCMD=YES. When CMDSEC is set to ALWAYS, transaction level CMDSEC values are ignored. In the scenario where XCMD is set to YES, CMDSEC is set to ALWAYS, and there is at least one transaction defined with CMDSEC set to NO, the DFHH0505 warning is unnecessarily issued.
Local fix
Problem summary
**************************************************************** * USERS AFFECTED: All CICS users. * **************************************************************** * PROBLEM DESCRIPTION: DFHH0505 warning occurs when CMDSEC is * * set to always in the SIT parameters. * **************************************************************** In a CICS region with z/OS Health Checker configured and XCMD=YES in the SIT parameters, warning message DFHH0505 is issued when a transaction is identified specifying CMDSEC(NO). When the CICS region is configured with CMDSEC=ALWAYS, all transaction defined CMDSEC values are overridden to ensure command security is enabled. In this scenario, the DFHH0505 warning is unnecessarily issued.
Problem conclusion
CICS has been updated to stop issuing the DFHH0505 warning when CMDSEC is set to ALWAYS.
Temporary fix
Comments
APAR Information
APAR number
PH71625
Reported component name
CICS TS Z/OS V6
Reported component ID
5655YA100
Reported release
600
Status
CLOSED PER
PE
NoPE
HIPER
NoHIPER
Special Attention
NoSpecatt / Xsystem
Submitted date
2026-06-05
Closed date
2026-06-29
Last modified date
2026-07-02
APAR is sysrouted FROM one or more of the following:
APAR is sysrouted TO one or more of the following:
UO08427
Modules/Macros
DFHHCC5
Fix information
Fixed component name
CICS TS Z/OS V6
Fixed component ID
5655YA100
Applicable component levels
R600 PSY UO08427
UP26/06/30 P F606
Fix is available
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Document Information
Modified date:
02 July 2026