I am trying to switch it on but it is in display mode. So I searched for the solution and found that First go to - SE11, Table- V_T001_FMACT and go to maintenance status tab and set to Read and Change instead of Read. Then we can activate it. But When I am going to change it on SE11, it is asking for Access key. I have attached some screenshot of it. Kindly check it and give me any alternative solution for this.
Regards,
Shreekumar