A fix is available
APAR status
Closed as new function.
Error description
New function in Supervisor.
Local fix
Problem summary
**************************************************************** * USERS AFFECTED: * * Users running z17 on HBB77D0 and above * **************************************************************** * PROBLEM DESCRIPTION: * * New Function - z/OS HiperDispatch Enhancements for z17 * **************************************************************** * RECOMMENDATION: * **************************************************************** New Function
Problem conclusion
Temporary fix
Comments
New Function - z/OS HiperDispatch Enhancements for z17 KEYWORDS: R9175/K ZIIP/K SMFREC/K ×**** PE26/03/26 FIX IN ERROR. SEE APAR OA68859 FOR DESCRIPTION
APAR Information
APAR number
OA66854
Reported component name
SUPERVISOR CONT
Reported component ID
5752SC1C5
Reported release
7D0
Status
CLOSED UR1
PE
NoPE
HIPER
NoHIPER
Special Attention
YesSpecatt / New Function / Xsystem
Submitted date
2024-08-09
Closed date
2025-03-27
Last modified date
2026-03-26
APAR is sysrouted FROM one or more of the following:
APAR is sysrouted TO one or more of the following:
UJ96873 UJ96880
Modules/Macros
IEAVMPWQ IEAWUQP IEAVS981 IEAVEWDI IEAVESC0 IEAVSCHD IEAVSVCM IEAVWUQD IHAHR981 IEAVEJST IHAFACL IEAWEBP IEAVETCL IEASVTP IHAASCB IEAVEDS0 IEAVEEXT IRARMSOP IHASVT IFAWIPCT IEAVEMMT IEAVELCR IEAVWUQA IEAVELKX IFAWICLN IEAVELK IEAASCBP IEAVESVT IRARMASD IEAVCBLS IEAVNP10 IEAHFXSV
Fix information
Fixed component name
SUPERVISOR CONT
Fixed component ID
5752SC1C5
Applicable component levels
Fix is available
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[{"Business Unit":{"code":"BU011","label":"Systems - zSystems software"},"Product":{"code":"SG19O"},"Platform":[{"code":"PF054","label":"z Systems"}],"Version":"7D0"}]
Document Information
Modified date:
26 March 2026