It is not possible to send prices for this rate plan as it is Derived/calculated from another Rate Plan by Booking.com.
*Go to {{#fas:cog}} (SETTINGS) > BOOKING.COM > MAPPING and select a valid Rate Plan id from the 'get codes' list.
*Go to Prices > Channel Mapping enter the Rate id in the Search box and click on the Daily Price/Rate and make sure the correct booking.com rate id is selected from the 'get codes' list. *Go to Prices > Channel Mapping enter the Rate id in the Search box and click on the Daily Price/Rate untick Booking.com and remove the Rate plan id.
'''Did not set Close Room 'XY for Rate Category 'ZZ' because of remaining Minimum Contracted Rooms on dates.....'''