If you are facing the same issue discussed above and getting the same error message then you are applying the wrong cop in there. Try the attached cop.

Hi, This is an outage. All customers are experiencing this issue. As a solution, download and apply the attached cop file. This is applicable from any version from 8.x to 11.x.Please download the cop file for the bug fix and save it an sFTP server. ...

Hi Guys, This issue has been reported to TAC already. Latest update: Soon a field notice will be released regarding this issue, follow that for further updates or I will post the confirmed resolution here.