UAD1468
FATALOfficial message text · Appendix H-1: UAD Compliance Rules — URAR, v1.5
Provide the data source identifier (e.g., MLS number).
Fatal — a single unresolved Fatal makes the entire submission come back NOT SUCCESSFUL (UCDP Hard Stop 401).
What triggers UAD1468
The published rule logic, verbatim:
If DataSourceIdentifier is not provided in a given instance of DATA_SOURCE with DataSourceType = "MLS" that has arc role to PROPERTY container with @ValuationUseType <> ("SubjectProperty" or "PropertyAnalyzedNotUsed")
- • Bound to MISMO data point
DataSourceIdentifierat../VALUATION_ANALYSIS/DATA_SOURCES/DATA_SOURCE/
How to fix it
On the URAR, this lives at: Data Source. 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.
UAD1468 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
- UAD1047 FatalIndicate whether the structure is a 'Dwelling' or 'Outbuilding'.…
- UAD1084 FatalProvide the number of living units in the structure.…
- UAD1086 FatalThe number of living units in the structure does not equal the number …
- UAD1089 FatalProvide the heating system type. Select 'None' if there is no heating …
- UAD1090 FatalProvide a description when heating system type = 'Other'.…
- UAD1103 FatalIndicate whether the manufactured home is attached to a permanent foun…
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.