If circuit cross-connect service states are mixed and not all in the unlocked-enabled service state,
the circuit state is locked-PARTIAL. The locked-PARTIAL state can occur during automatic or manual transitions between states. For example, locked-PARTIAL appears if some cross-connects are in the unlocked-enabled service state while others are in the unlocked-disabled,automaticInService service state. Locked-PARTIAL can appear during a manual transition caused by an abnormal event such as a CTC crash or communication error, or if one of the cross-connects could not be changed.