You can't connect to panel [Panel Name] because there aren't enough slots and Feed Through Lugs is occupied. \nYou can increase the [ParameterName] to be greater than [Number] to connect through breaker slots or you can disconnect existing Feed Through Lugs connection.
Namespace: Autodesk.Revit.DB
Assembly: RevitAPI (in RevitAPI.dll) Version: 26.2.0.0 (26.2.0.0)
Syntax
C#
public static FailureDefinitionId NotEnoughAvailSlotsAndLugsOnPanel { get; }