Walmart Marketplace upload repair
Walmart 5.0 change: Small Parts Warning attribute updated
Applies to: MP_ITEM, MP_MAINTENANCE
What causes this error
smallPartsWarnings was revised in the 4.x→5.0 migration (it appears as a root required attribute for many product types, e.g. Skateboard Risers). Old values or blank entries fail under 5.0.
How to fix it
Option A: fix it manually
- Check whether smallPartsWarnings is required for your product type in the 5.0 spec.
- Use only the accepted closed-list value(s); blank fails when the field is required.
- Apply the correct value per SKU based on choking-hazard applicability.
- Re-upload against 5.0.
Option B: fix it automatically
This issue can be detected and prepared for automatic repair by the Walmart fixer.
Schema key: smallPartsWarnings
Auto-fixer launching soon
We're building a tool that fixes this error automatically. Upload your file, download a corrected one, and get notified when it's live.