Stair top end exceeds or cannot reach the top elevation of the stair. Add/remove risers at the top end or change top elevation settings in Stair Properties.
Namespace: Autodesk.Revit.DB
Assembly: RevitAPI (in RevitAPI.dll) Version: 26.2.0.0 (26.2.0.0)
Syntax
C#
public static FailureDefinitionId StairsTopEndExceedsOrNotReachWarning { get; }