U54023 is a "container" hot fix that contains "member" hot fixes which will update your SAS software components.
See "What is a container hot fix?" in the SAS Hot Fix FAQ for more information on container and member hot fixes.
A manifest listing the contents of each of the following "member" hot fixes is available:
T84024 manifest for SAS Marketing Optimization Public Type Metadata 6.4
U58023 manifest for SAS Marketing Optimization Logical Types 6.4
U59023 manifest for SAS Marketing Optimization Mid-Tier 6.4
T85024 manifest for SAS Marketing Optimization Extensions for SAS Customer Intelligence Studio 6.4
U60023 manifest for SAS Marketing Optimization Launcher 6.4
T91002 manifest for SAS Customer Intelligence Common Public Type Metadata 6.4
U56023 manifest for SAS Customer Intelligence Common Logical Types 6.4
T92024 manifest for SAS Customer Intelligence Studio 6.4