The MIB's DESCRIPTION for cucsLicenseInstanceFsmStatus is only the auto-generated stub 'Cisco UCS license:Instance:fsmStatus managed object property', but the 'fsmStatus' property name together with its SnmpAdminString type tell us this column, on a specific licensed-feature grant on a fabric interconnect (a feature name plus a quantity), holds the fsmStatus as UCS Manager's data model defines it, exposed here as a read-only SNMP value (read-only). The fsmStatus is the overall status of this license instance's activation FSM as a string, the primary field an admin checks to see whether activating this particular feature succeeded, failed, or is still running. A stuck activation would show a persistent non-success fsmStatus value instead of progressing to a completed state.