A fix is available
APAR status
Closed as program error.
Error description
Connection to a federator / mirroring environment with openshift DWC is not working properly. This message is seen in a DBBFLAGS diagnose trace: zDBFMain zDBFUtils::connectToFederator() Error: Key share list is not valid; Context: GSKIT; Routine: WebSocketClientPool::connect()->WebSocketClient:: connect()->SocketClientGSKIT::connect()->gsk_secure_socket_init (); Return Code: 51
Local fix
Problem summary
**************************************************************** * USERS AFFECTED: All zWS V10.2 users running the Federator * * FUNCTION=MIRRORING * **************************************************************** * PROBLEM DESCRIPTION: Connection issues with Federator (for * * Mirrorig) by using the host name. * **************************************************************** Problems trying to connect the Federator by using the Host Name in place of the IP address. All works by using the IP address. The host name is not correctly handled by the Federator code and the connection is not established.
Problem conclusion
Federator code has changed to correctly handle the host name for the connection.
Temporary fix
Comments
APAR Information
APAR number
PH69270
Reported component name
TIV WRKLD SCHD
Reported component ID
5697WSZ01
Reported release
A20
Status
CLOSED PER
PE
NoPE
HIPER
NoHIPER
Special Attention
NoSpecatt / Xsystem
Submitted date
2025-12-04
Closed date
2026-03-20
Last modified date
2026-04-04
APAR is sysrouted FROM one or more of the following:
APAR is sysrouted TO one or more of the following:
UO07195
Modules/Macros
EQQDFTSK
Fix information
Fixed component name
TIV WRKLD SCHD
Fixed component ID
5697WSZ01
Applicable component levels
RA22 PSY UO07195
UP26/04/04 I 1000
Fix is available
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[{"Business Unit":{"code":"BU029","label":"Software"},"Product":{"code":"SSRULV","label":"IBM Workload Scheduler for z\/OS"},"Platform":[{"code":"PF025","label":"Platform Independent"}],"Version":"A20"}]
Document Information
Modified date:
04 April 2026