U53019 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:
U01020 manifest for SAS Customer Intelligence Reporting Mid-Tier 6.4
U02019 manifest for SAS Marketing Automation Integration Utilities 6.4
U03020 manifest for SAS Customer Intelligence Core Mid-Tier 6.4
U04019 manifest for SAS Campaign Management Public Type Metadata 6.4
U05019 manifest for SAS Marketing Automation Launcher 6.4
U57019 manifest for SAS Customer Intelligence Logical Types 6.4
U06019 manifest for SAS Customer Intelligence Utilities 6.4
U07019 manifest for SAS Marketing Automation Extensions for SAS Customer Intelligence Studio 6.4
V35013 manifest for SAS Customer Intelligence Processes 6.4
T91002 manifest for SAS Customer Intelligence Common Public Type Metadata 6.4
T93003 manifest for SAS Customer Intelligence Common Server 6.4
U56019 manifest for SAS Customer Intelligence Common Logical Types 6.4
T92020 manifest for SAS Customer Intelligence Studio 6.4