With the latest release of SAS Grid Manager which accompanies the 9.4M6 Platform maintenance release, Grid Management Services (GMS) was not updated to support the latest version of the Load Sharing Facility (LSF - the workload management component of Platform Suite for SAS). As a result, 9.4M6 users are directed to the redesigned SAS Grid Manager for Platform module in SAS Environment Manager, rather than the old SAS Management Console plug-in which relied on GMS.
An older version of GMS still ships with 9.4M6, but it is only intended to provide compatibility with users who remain at older versions of LSF.