A fix is available
APAR status
Closed as program error.
Error description
In keyring-based certificate configuration, users may provide keyring names that include special characters. A customer reported failures when keyring names include characters such as _. These keyring names are valid in their environment, but validation rejects them in product flows. This can block users from completing proxy user configuration and subsystem registration
Local fix
N/A
Problem summary
**************************************************************** * USERS AFFECTED: Users of the Unified Management Server for * * z/OS and its experiences * **************************************************************** * PROBLEM DESCRIPTION: In keyring-based certificate * * configuration, users may provide * * keyring names that include special * * characters. A customer reported * * failures when keyring names contain * * characters such as _. * * These keyring names are valid in their * * environment; however, the current * * validation logic rejects them during * * product workflows. This prevents users * * from completing proxy user * * configuration and subsystem * * registration. * **************************************************************** * RECOMMENDATION: Apply the PTF * **************************************************************** Keyring name validation rejects valid keyring names that contain supported special characters.
Problem conclusion
Apply the PTF
Temporary fix
Comments
APAR Information
APAR number
PH72669
Reported component name
UNIFIED MGMT SV
Reported component ID
5698UM100
Reported release
120
Status
CLOSED PER
PE
NoPE
HIPER
NoHIPER
Special Attention
NoSpecatt / Xsystem
Submitted date
2026-08-12
Closed date
2026-09-10
Last modified date
2026-10-02
APAR is sysrouted FROM one or more of the following:
APAR is sysrouted TO one or more of the following:
UO09339
Modules/Macros
IZPEXPIN IZPGEN00 IZPIPLUG IZPIVP IZPMIG00 IZPMNFST IZPSERVE IZPSTEPL IZPUI IZPUSRMD IZPYAML
Fix information
Fixed component name
UNIFIED MGMT SV
Fixed component ID
5698UM100
Applicable component levels
R120 PSY UO09339
UP26/09/12 P F609
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":"BU011","label":"Systems - zSystems software"},"Product":{"code":"SG19M"},"Platform":[{"code":"PF054","label":"z Systems"}],"Version":"120"}]
Document Information
Modified date:
02 October 2026