§ 637 Exceptions may be withdrawn.

If you object to a court's decision during a case, that objection is called an "exception." This rule says you can take back or withdraw that exception later, but only if you get the court's permission first. You can do this any time before you formally start the appeal process (called "proceedings in error").

In simple terms, this gives you a chance to change your mind. If you filed an objection but later decide you don't want to pursue it, you're not stuck with it forever. You just need to ask the court to let you pull it back before you move forward with an appeal.