Error 18837 — Product attribute and category-specific errors

A category-specific product attribute is missing, invalid, or doesn't match Amazon's expected schema.

Specific to error 18837: see Amazon's processing report for the exact field or attribute that failed validation. The 18000-series typically covers product attribute and category-specific errors — review Amazon's official docs for code-specific guidance.

1. Pull the Category Listings Report to identify the exact required attribute.
2. Populate the missing or corrected attribute in your feed.
3. Resubmit; category-specific schemas evolve, so re-pull the report periodically.
4. Open Amazon's official explanation for this code via the link below for the most authoritative guidance.

• Generic feed templates often miss category-specific required attributes
• Stale schema versions trigger validation errors that newer schemas don't