Being shelved — when a film, publication, or project is put on hold, canceled, or withheld from release.
あの映画はトラブル続きでついに蔵入りになった。
That movie had continued problems and was finally shelved.
脚本は完成していたが、予算の都合で蔵入りとなった。
Although the script was finished, it was shelved due to budget constraints.
企画が蔵入りになったとき、関係者は落胆した。
When the project was shelved, those involved were disappointed.
The literal meaning: putting something into storage (warehouse) or items kept in storage/warehouse.
古い書類を蔵入りさせておいたので取り出すのに時間がかかる。
Since the old documents were put into storage, it takes time to retrieve them.
倉庫には季節商品が蔵入りしている。
Seasonal goods are kept in storage at the warehouse.