TikTok set the listing to inactive because available stock dropped to zero. The product stays in the catalog but is hidden from buyers until inventory is replenished.
TikTok Shop deactivates listings when inventory hits zero to prevent overselling and protect the buyer experience. This often happens after rapid livestream sell-throughs, when warehouse syncs lag, or when a feed integration miscalculates committed-versus-available stock. Repeated zero-stock cycles also hurt account health metrics and reduce algorithmic reach.