Model-Based Definition > Geometric Dimensioning and Tolerancing Advisor > Advisor Message Help > Value Messages > The Tolerance Value Must Be Smaller Than the Value Specified on the Previous Segment
  
The Tolerance Value Must Be Smaller Than the Value Specified on the Previous Segment
When multiple geometric tolerances are specified for a feature, each geometric tolerance is often considered a refinement of the geometric tolerance in the preceding segment (depending on the specified datum reference frames). In this case the specified tolerance must be smaller than the tolerance specified for the geometric tolerance in the previous segment.
To eliminate this problem, you should either change one of the tolerance values such that the specified tolerance is less than the value in the preceding segment.