Problem:
The server does not allow the modification of the machine name.
Reason:
The server does not allow to modify the device name if RTDAS is connected to the server.
Solution:
To modify the device name do the following steps:
Step 1:
Power off the DATCon or Kill the RTDAS service through putty software.
Step 2:
Modify the Device Name which you want to modify.
Step 3:
Power on the DATCon or Start the RTDAS