AX 2012 Configuration key not showing


I’m facing the following issue,

'Synchronize database Cannot execute a data definition language.

Configuration key on following table(s) is off’.

I found the configuration key in the AOT element but it is not showing in the System administration > Licence configuration.

How could I turn-on the configuration key ?.

Note: Public sector is the configuration key.


K.S. Mohamed Riswan

Which key?

Is the related feature set licensed?