A5T019 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:
A5Q018 manifest for SAS Compliance Solutions Mid-Tier 7.1
A5R017 manifest for SAS Compliance Solutions Server 7.1
A6A006 manifest for SAS Compliance Solutions LASR Configuration 7.1
A6H004 manifest for SAS Compliance Solutions Mid-Tier LASR Configuration 7.1