The judgment creditor or assignee shall fill out and file Judicial Council of California Form SC90 to acknowledge full payment. A motion to strike a complaint or cross-complaint must be brought within thirty (30) days of service of summons.CCP § 412.20 (a)(3). A motion to strike is a request to a judge that part of a party's pleading or a piece of evidence be removed from the record. Everything you need to know about CA's three strike conviction law and how you may be able to avoid it with the Romero motion. The pleading may be amended if the amended pleading is filed and served no later than the date for filing an opposition to the demurrer or motion to strike. SCW"s motion to strike is denied. A general demurrer lies where the pleading does not state facts sufficient to constitute a cause of acton. A party may amend its pleading once without leave of the court at any time before the answer, demurrer, or motion to strike is filed. Two weeks to file its Motion to Strike after the ISO filed its testimony.