Chas V’shalom Yungerman. Being wrong is not Megal Panim Batorah. One Ika D’amri in Sanhedrin (somewhere in Chelek) says that is involves not having proper respect for Torah scholars.
If we assume that the literal meaning of the words also matters, it would include misrepresenting sources or inventing Halachos that have no basis in Mesorah whatsoever.