UAD1620
FATALOfficial message text · Appendix H-1: UAD Compliance Rules — URAR, v1.5
Provide a description when renewable energy component ownership type = 'Other'.
Fatal — a single unresolved Fatal makes the entire submission come back NOT SUCCESSFUL (UCDP Hard Stop 401).
What triggers UAD1620
The published rule logic, verbatim:
If RenewableEnergyComponentOwnershipType = "Other" and RenewableEnergyComponentOwnershipTypeOtherDescription is not provided in a given instance of RENEWABLE_ENERGY_COMPONENT
- • Checked for the Subject property.
- • Bound to MISMO data point
RenewableEnergyComponentOwnershipTypeOtherDescriptionat../VALUATION_ANALYSIS/PROPERTIES/PROPERTY/ENERGY_EFFICIENCY_AND_GREEN/RENEWABLE_ENERGY_COMPONENTS/RENEWABLE_ENERGY_COMPONENT/
How to fix it
On the URAR, this lives at: Energy Efficient and Green Features → Ownership. Complete or correct that field in your form software, regenerate the package, and re-check before submission.
Because this is a Fatal edit, do not submit until it is resolved — one Fatal bounces the whole package.
UAD1620 is in UADCheck's reference library; automated coverage for it is on the roadmap. The inspection already runs the full GSE schema, the package-integrity layer, and every auto-checkable compliance rule — each report states exactly what was covered.
Begin inspection →Related messages
- UAD1616 FatalIndicate whether the property has obtained an efficiency rating.…
- UAD1617 FatalIndicate whether the property has obtained green, health or wellness c…
- UAD1618 FatalIndicate whether the property has any renewable energy components.…
- UAD1619 WarningIndicate whether the renewable energy component is subject to a financ…
- UAD1622 WarningProvide the type of renewable energy component.…
- UAD1623 FatalProvide a description when renewable energy component type = 'Other'.…
Source: Appendix H-1: UAD Compliance Rules — URAR, v1.5 (public GSE document). Verified against the published spreadsheet; not affiliated with Fannie Mae or Freddie Mac.