The loop separation is not completed yet. Only one side of the secondary/tertiary loop is separated. In order to correctly calculate the flow and pressure loss, please check and separate the other end of the loop.

public static FailureDefinitionId LoopSeparationNotCompleted { get; }

Public Shared ReadOnly Property LoopSeparationNotCompleted As FailureDefinitionId
	Get

public:
static property FailureDefinitionId^ LoopSeparationNotCompleted {
	FailureDefinitionId^ get ();
}