Disrespectful action- Deriliction in one's behaviour (in the form of disrespect etc.), which would result in impending or lowering the possibility of the attainment of Samyaktva (right faith), Jñāna (knowledge) etc...
āsātaṇā ṇāmaṃ nāṇādiāyassa sātaṇā.
(Āvacū 2 p.212)
samyaktvādilābhaṃ śātayati vināśayatityāśātanā.(UśāVṛ Pa 579)
āyaḥ- samyagdarśanādyavāptilakṣaṇastasya śātanāḥ- khaṇḍanaṃ niruktādāśātanāḥ.(Sama 33.1 Vṛ Pa 56)