data entry; data input
Computing term for the act of entering or loading data into a system, database, or application.
データ投入が完了したら、システムが自動で処理を開始します。
Once data entry is complete, the system will automatically start processing.
この画面からデータ投入を行って
Please perform data input from this screen.
Compound of データ (data) and 投入 (input, throwing in). The exact origin is uncertain, but it is a straightforward technical term formed from existing components.