SAS IT Resource Management
provides the ability to control whether duplicate data is processed
into the IT data mart. In this context,
duplicate data is
defined as data whose datetime stamp is within a range of data that
has already been processed into the IT data mart for that machine
or system. Starting with SAS IT Resource Management 3.3, duplicate-data
checking can be implemented through parameters that are set interactively
on the SAS IT Resource Management client. These parameters set up
and call the macros that manage the duplicate-data checking process.
For information about
implementing duplicate-data checking from a staging transformation,
see How to Implement Duplicate-Data Checking from a Staging Transformation.