If you want to offer meal inclusive or exclusive you need to add prices in the HRS extranet. If you do not offer breakfast use "not available". This requires no setting in HRS.
'''The Hot Deal cannot be saved because an HRS rate is not available throughout the selected period. '''
To send a Hot-Deeal you need to create and map a (Standard) HRS rate.
'''4101: rate save failed due to validation errors (Validation errors occurred: The column does not exist. Please first create the column'''