This is a bitmask of internal flags UCS Manager sets on this task of the ControllerFsmTask workflow, controlling behavior such as whether the task can be automatically retried or must be resumed manually. For the management controller (the CIMC on a blade or rack server, or the CMC on a chassis I/O module) that owns this FSM record, these flags are largely an internal implementation detail, but a nonzero value can explain why a task that failed once did or did not automatically retry during a controller-level lifecycle job such as a firmware activation, a hard reset, or a decommission/recommission cycle. A raw value such as 4 would correspond to one specific internal flag bit being set for that task.