Walmart Marketplace upload repair
Walmart 5.0 change: Warranty URL now has a 2,500-character limit
Applies to: MP_ITEM, MP_MAINTENANCE
What causes this error
Under Item Spec 4.x, warrantyURL had no enforced maximum character length. In 5.0 it's capped at 2,500 characters and validated as a URL. Feeds that worked fine under 4.x can suddenly fail after the migration.
How to fix it
Option A: fix it manually
- Locate warrantyURL values that are over 2,500 characters or malformed.
- Replace with a clean, single, valid URL (http:// or https://).
- If you don't offer a written warranty, check whether the field is even required for your case.
- Re-upload against the 5.0 spec.
Option B: fix it automatically
This issue can be detected and prepared for automatic repair by the Walmart fixer.
Schema key: warrantyURL
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.