A new update is available for SAS Integration Technologies , version 9.4_M3 :
SAS® Object Spawner crashes due to excessive file descriptors being open
The SAS® Object Spawner might fail suddenly when you are using grid-launched SAS® Workspace Servers configured for Kerberos authentication
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.