エラー処理 しょり手順 てじゅんじゃなかったです
erāshoritejunjanakattadesu

Noun
Desu Copula

The polite, past negative form of エラー処理手順

1. Wasn't the error handling procedure.; Wasn't the error process.

Past/Perfective
Negative
Polite
Casual Register
Computing