A new update is available for SAS Marketing Automation , version 9.4_M2 :
Results are incorrect when you use the operator EXACTLY MATCHES in the custom details of SAS® Marketing Automation
Queries in SAS® Workflow Services fail for users that belong to more than 1,000 groups
SAS® Web Infrastructure Platform Unable to log on as a user with membership in over a 1,000 groups
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.