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warning ERR_EXT_DATA_0101132

Promotion Modified Within 24-Hour Lock Window

What this means

Promotions can't be created or edited within 24 hours of their effective start date/time. Make changes earlier or after the promo ends.

Why this happens

Walmart Seller Center flags products that fall under restricted/prohibited categories — counterfeits, restricted weapons, healthcare claims requiring certification, financial services, alcohol, gambling, adult content, or restricted destinations.

How to fix it

  1. Read the linked policy article carefully to understand exactly what's restricted.
  2. If your product is genuinely permitted but flagged in error, request a re-review — but make sure your content is squeaky-clean first.
  3. If selling regulated products, apply for the appropriate program enrollment with required certifications.
  4. Remove or modify product titles, descriptions, and images that imply prohibited content.

Common pitfalls