editing in shopify or sellers center? I have 400+ items to fix.
Topic summary
Merchants syncing Shopify products to TikTok Shop see mass rejections with the error “Upload file type is invalid.” The “view variants” action often does nothing. Several users report the setup was smooth until sync, suggesting items are not truly invalid but stuck in a disapproved state.
Most effective workarounds (confirmed by multiple users):
- Edit any product field in Shopify (even add/remove a space or period) and Save. Status changes from Disapproved to Reviewing/Pending, then gets Approved within minutes. Do this in Shopify, not TikTok Seller Center.
- Toggle publishing: in the Shopify product, uncheck TikTok in Publishing, Save; re-check TikTok, Save to re-trigger review.
- Bulk approach: Shopify > Products > Inventory > Select all products > Bulk Edit (worked for some, not all).
Additional notes:
- Manual listing in TikTok Seller Center works but isn’t scalable.
- Duplicating a product (set original to Draft, new to Active) can push approval after ~12 hours; works best one at a time.
- Issues persist for products with multiple variants; some methods fail there.
No official fix from Shopify/TikTok yet; thread remains open with workarounds only.