IBM z/VM 7.4 Other Change Logs

Last Updated: 29 March 2025

Service and feature packs released for other z/VM 7.4 components

z/VM 7.4 introduced linear service to the product. Service fix packs and feature packs are now released on a regular cadence. By installing the latest pack you will receive all service fixes and features for the component. Refer to the change log table below for a comprehensive list of changes to the component since the z/VM 7.4 General Availability date.

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z/VM 7.4 VMSES/E service and feature packs

A list of service for z/VM 7.4 VMSES
Release	Level	Available	Type	Crit PE	Security	HIPER	APAR	PTF	Details
7.4	0001	October 10, 2024	Fix pack	No	No	No	VM66797	UM90482	z/VM 7.4 VMSES Fix Pack - Feature 00 Fix 01 More information Provide VMSES/E updates to accommodate reporting of service identifier (LVL-ffxx). This identifier format, introduced with the z/VM 7.4 linear service strategy, needs to be correctly reported by the SERVICE STATUS command with successive PTF updates for a given z/VM 740 component.

Showing 1 to 1 of 1 entries

z/VM 7.4 APPC/VM service and feature packs

There are no z/VM 7.4 APPC/VM service fixes at this time.

z/VM 7.4 DVF service and feature packs

A list of service for z/VM 7.4 DVF
Release	Level	Available	Type	Crit PE	Security	HIPER	APAR	PTF	Details
7.4	0100	April 3, 2025	Feature pack	No	No	No	VM66830	UM90515	z/VM 7.4 DVF Feature Pack - Feature 01 Fix 00 More information This feature pack adds TRSOURCE IO 5-Digit Support to the z/VM Dump View Facility.

Showing 1 to 1 of 1 entries

z/VM 7.4 GCS service and feature packs

There are no z/VM 7.4 GCS service fixes at this time.

z/VM 7.4 Performance Toolkit (Perfkit) service and feature packs

There are no z/VM 7.4 Perfkit service fixes at this time.

z/VM 7.4 REXX/VM service and feature packs

There are no z/VM 7.4 REXX/VM service fixes at this time.

z/VM 7.4 RSCS service and feature packs

There are no z/VM 7.4 RSCS service fixes at this time.

z/VM 7.4 TSAF service and feature packs

There are no z/VM 7.4 TSAF service fixes at this time.