ORS § 105.161

(4) A judgment
may not be enforced if the parties have entered a new rental agreement or if
the plaintiff has accepted rent for a period of occupancy beginning after the
judgment was entered. [2001 c.596 §21 (105.151, 105.152, 105.153, 105.156,
105.157, 105.158, 105.159 and 105.161 enacted in lieu of 105.154); 2003 c.378 §31;
2011 c.366 §1]