ユーザーエラー

noun

user error

Refers to mistakes made by the user, especially in computing or technical contexts. Often used in troubleshooting or blaming the operator rather than the system.

• このエラーはユーザーエラーです。

  This error is a user error.

• ユーザーエラーが原げん因いんでデータが消きえた。

  The data was lost due to user error.