Naradasmriti m2.8

m2.8

anyārtham arthahīnaṃ ca pramāṇāgamavarjitam /
lekhyaṃ hīnādhikaṃ bhraṣṭaṃ bhāṣādoṣās tūdāhṛtāḥ //

These are called the defects of a plaint: (1) if it relates to a different subject; (2) if it is unmeaning; (3) if the amount (of the sum claimed) has not been properly stated; (4) if it is wanting in propriety; (5) if the writing is deficient; (6) or redundant; (7) if it has been damaged.