A new update is available for SAS Digital Marketing , version 6.5 :
An error occurs when you run certain reports on the SAS® Digital Marketing server
Reply processing that fails as a result of errors causes a memory leak and instability in the SAS® Digital Marketing server
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.