Rule library
FatalField 17.011Subject
UAD1627 — Provide the lookback period for sales in the market area.
Where this rule lives in the report
Market
Sales in Past ___ Months
Search Result Metrics
Report Section and Report Subsection 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
MarketInventoryLookbackMonthsCount is not provided- Data Point Name
MarketInventoryLookbackMonthsCount- Unique ID
3000.0009- Report Field ID
17.011- What this field means
- The number of months dated back from the appraisal effective date for which market inventory results are provided.
How to fix UAD1627
UAD1627 is a Fatal UAD 3.6 edit, so clear it before the appraisal report goes to UCDP.
- 01Open the Market › Search Result Metrics › Sales in Past ___ Months area of the URAR and find Sales in Past ___ Months.
- 02Check the condition that triggers UAD1627: MarketInventoryLookbackMonthsCount is not provided.
- 03Correct the missing, invalid, duplicate, or inconsistent value before submitting to UCDP.
- 04Use the official Single-family (SF1) sample value on this page as a reference pattern, then re-run validation.
This fix guidance is derived from the published rule message, trigger logic, report location, field definition, and official sample data available for this rule.
Seen in the sample reports
How this field is populated in the official UAD 3.6 sample scenarios.
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