Is not sending a list of ناقص publications to the main department after it has been signed by the employee and the official considered a sin before Allah Almighty?

If the new manager sends a list of existing books based on a recent inventory, the questioner should seek forgiveness for his negligence in sending the previous inventory. However, if the new manager sends the old list, including the missing books, the questioner should alert him to correct the matter. If that is not possible, he should send it to the main department to absolve himself of responsibility and out of sincere advice, for "religion is advice," and giving advice to every Muslim is obligatory.