B3R001 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:
B3S001 manifest for SAS Merchandise Intelligence Workbench Server 5.41
B3T001 manifest for SAS Merchandise Solutions Configuration Workbench 5.41
B3U001 manifest for SAS Merchandise Intelligence Plug-in for SAS Management Console 5.41
B3V001 manifest for SAS Merchandise Intelligence Client 5.41
B3W001 manifest for SAS Merchandise Intelligence Mid-Tier 5.41
B4A001 manifest for SAS Merchandise Intelligence Grid Server 5.41
B3X001 manifest for SAS Revenue Optimization Server 5.4
B3Z001 manifest for SAS Merchandise Intelligence Server 5.41