Operation failed

Sir when i am trying to read GNSS data, I am getting 7103 error.
i did it like below steps

AT+QGNSSRD? when i run this command i got a 7103 error. why this problem is happening. can u plz help me to solve this issue.

Dear Sir,
May I know which module or EVB do you use?
Did you receive the ACK of AT+QGNSSC=1?
If it’s the MC60 EVB, please make sure the DIP switch (S101,S102) is correctly set.

Best Regards