A judgment may not be the subject of both certiorari and appeal. The prothonotary shall mark stricken from the record any writ of certiorari concerning a judgment as to which an appeal is pending if proof of service of copies of the notice of appeal has been filed. If the appeal is stricken or voluntarily terminated, the writ of certiorari shall be reinstated upon praecipe of the party obtaining the writ.
246 Pa. Code r. 1015