You can't change the connection type to Breakers and connect to switchboard [Panel Name] because there aren't enough space. \nYou can increase the number of circuits to be greater than [Number] to connect through breakers.
Namespace: Autodesk.Revit.DB
Assembly: RevitAPI (in RevitAPI.dll) Version: 26.4.0.0 (26.4.0.0)
Syntax
C#
public static FailureDefinitionId NumberOfCircuitFullForConnectionChange { get; }