Error 101077 — Extended attribute validation errors

Extended attribute validation failed — these are typically newer fields added to category schemas, often for compliance, sustainability, or detailed product info.

Specific to error 101077: see Amazon's processing report for the exact field or attribute that failed validation. The 100000-series typically covers extended attribute validation errors — review Amazon's official docs for code-specific guidance.

1. Review the processing report for the named attribute.
2. Pull the latest Category Listings Report to see the current required format.
3. Add or correct the attribute and resubmit.
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