A kind of Asaṃyama (lack of self-restraint);
not to perform pramārjana (cleansing) of the monastic utensils and the like or not to conform to the manner prescribed in the canons in connection with the pramārjana of monastic utensils and the like.
apramārjanā's aṃyamaḥ- pātrāderapramārjanayā'vidhipramārjanayā veti.
(Sama 17.1 Vṛ Pa 32)