Rule library
UAD1226FatalField 4.107Land ComparableComparable # must be unique. For assistance with this message, contact the appraisal software vendor.
Where this rule lives in the report
Other
#
Report Section as the GSEs define them — the black tab and grey bar you already read on the URAR.
- Severity
- Fatal — this blocks your UCDP submission and must be fixed before delivery.
- Triggered when
PropertyOrdinalNumber is not unique across all instances of PROPERTY with @ValuationUseType = "LandComparable"- Data Point Name
PropertyOrdinalNumber- Unique ID
1100.0015- Report Field ID
4.107- What this field means
- A positive, whole number that identifies the position of the property in the valuation analysis.
Seen in the sample reports
How this field is populated in the official UAD 3.6 sample scenarios.
1Sales comp1Sales comp