fractionDigits-valid-restriction: In the definition of cc....cc, the value 'aa....aa' for the facet 'fractionDigits' is invalid, because it must be <= the value for 'fractionDigits' which was set to 'bb....bb' in one of the ancestor types.

In the definition of cc....cc, the value aa....aa of the facet fractionDigits is invalid. The value must be less than or equal to the value bb....bb of fractionDigits that is set in one of the ancestor types.