FORM UC-36 (REV. 09-2026)UCDP MANDATE: 2026-11-02
UADCHECKPre-submission inspection of UAD 3.6 packages

UAD1743

WARNING

Official message text · Appendix H-1: UAD Compliance Rules — URAR, v1.5

The longitude must be a value between -180 and 180 with at least 5 digits of precision to the right of the decimal point. For assistance with this message, contact the appraisal software vendor.

Warning — the submission can still come back Successful, but the finding is surfaced to your lender's review team.

What triggers UAD1743

The published rule logic, verbatim:

If LongitudeIdentifier is not provided between -180 and 180 with at least 5 digits of precision to the right of the decimal point

  • Checked for the Subject property.
  • Allowed range: -180 to 180.
  • • Bound to MISMO data point LongitudeIdentifier (%PV%) at ../VALUATION_ANALYSIS/PROPERTIES/PROPERTY/LOCATION_IDENTIFIER/GEOSPATIAL_INFORMATION/

How to fix it

This requirement applies to the XML data itself — the field is delivered in the submission file but is not printed on the form. Your form software populates it from the report data; correct the underlying entry, regenerate the package, and re-check.

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Related messages

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.