A fix is available
APAR status
Closed as program error.
Error description
The z/VSE supervisor transparently translates a subset of command-mode channel programs to transport mode. Certain channel programs generated by VSAM and DL/I miss translation.
Local fix
Problem summary
**************************************************************** * USERS AFFECTED: ALL SYSTEMS USING ZHPF. * **************************************************************** * PROBLEM DESCRIPTION: CERTAIN I/O REQUESTS GENERATED BY * * VSAM AND DL/I ARE MISSING TRANSLATION * * TO TRANSPORT MODE (ZHPF). * **************************************************************** THE Z/VSE SUPERVISOR TRANSPARENTLY TRANSLATES A SUBSET OF COMMAND-MODE CHANNEL PROGRAMS TO TRANSPORT MODE. CERTAIN I/O REQUESTS GENERATED BY VSAM AND DL/I ARE MISSING TRANSLATION.
Problem conclusion
ADDITIONAL TRANSLATIONS ADDED FOR COMMAND CHANNEL PROGRAMS USED BY VSAM AND DL/I. NOTE, THAT CERTAIN COMMAND-MODE CHANNEL PROGRAMS CAN'T BE TRANSLATED TO TRANSPORT MODE. DUE TO MISSING TRANSLATIONS, THERE MIGHT BE STILL A LARGE NUMBER OF I/O REQUEST THAT IS BEING ISSUED IN COMMAND MODE, EVEN IF ZHPF IS ENABLED.
Temporary fix
Comments
APAR Information
APAR number
DY47838
Reported component name
VSE/AF SVR/BAM
Reported component ID
5686VS606
Reported release
62C
Status
CLOSED PER
PE
NoPE
HIPER
NoHIPER
Special Attention
NoSpecatt / Xsystem
Submitted date
2020-09-28
Closed date
2020-10-30
Last modified date
2020-11-12
APAR is sysrouted FROM one or more of the following:
APAR is sysrouted TO one or more of the following:
UD54386
Modules/Macros
$IJBPVPR $IJBZHPF
Fix information
Fixed component name
VSE/AF SVR/BAM
Fixed component ID
5686VS606
Applicable component levels
R62C PSY UD54386
UP20/11/12 I 1000
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":"BU054","label":"Systems w\/TPS"},"Product":{"code":"SG32M","label":"APARs - VSE\/ESA environment"},"Platform":[{"code":"PF054","label":"z\/OS"}],"Version":"62C"}]
Document Information
Modified date:
13 November 2020