瑜伽師地論略纂 4.48

4.48

受彼所生身心憂苦中，「六種過失」者，此業七過患中前六種也。既不能成，徒積憂苦，空加方便，不成事故。　「不能辨」者，無不稱心。

In 'experiencing the sorrow and suffering of body and mind born of that', 'the six kinds of faults' refers to the first six of the seven faults of this karma. Since it cannot be accomplished, one merely amasses sorrow and suffering, making vain expedients and failing to bring matters to completion. 'Cannot manage' means nothing accords with one's wishes.