This is an indication that at the time entered to start a new batch there is no corn moisture input to the system. Possible causes are:
1 - No corn in the bin, 2 - Broken moisture sensor or bad connection, 3 - Software has not updated with current information to clear the message. Waiting 1/2 hour usually will clear the error if 1 and 2 are not true.
It is always best to start the fan and burner before entering the information in the "Start Phase". Generally this will eliminate this error msg.