A new update is available for Base SAS , version 9.3_M2 :
A long quoted string within the SAS® Macro facility incorrectly generates a warning when it should be a note
SAS® Life Science Analytics Framework 4.6 - Unbalanced quotation marks incorrectly captured WARNING messages
Note: A comprehensive list of all SAS hot fixes is available from support.sas.com. You can use the SAS Hot Fix Analysis, Download, and Deployment (SASHFADD) tool to manage your SAS hot fixes.