The score.sas file is
DATA step score code and is used as input by the SAS Scoring Accelerator.
You can generate DATA step score code by using SAS Enterprise Miner,
SAS Model Manager, SAS/STAT, and other SAS software.
Some SAS language elements
and syntax are not supported when you create or modify your score
code. Only the SAS language elements and syntax that are required
to run critical data transformations and model scoring functions are
available. If you use a statement or function that is not supported,
an error occurs and your model is not published to the data source.