自己 じこ検査 けんさ符号 ふごうじゃありませんでした
jikokensafugōjārimasendeshita

Noun
Desu Copula

The polite, past negative form of 自己検査符号

1. It was not a self-inspection code.; It wasn't a self-check code.

Past/Perfective
Negative
Polite
Terminal Form
Computing