For AI agents: visit https://minihotel.readme.io/llms.txt for an index of all pages formatted in Markdown and endpoints in OpenAPI. Append .md to any documentation page URL to get its markdown version.
ERR 001: Invalid XML
ERR 002: Incorrect user code
ERR 009: Incorrect hotel code
ERR 101: Invalid arrival date
ERR 102: Invalid departure date
ERR 103: Invalid date range
ERR 106: Arrival date cannot be earlier than today
ERR 107: Stay exceeds the maximum number of nights defined in the setup
ERR 108: Stay must be at least one night
ERR 202: Hotel code does not exist
ERR 204: Hotel code and area code are missing
ERR 205: No hotels found for the specified area code
ERR 206: No hotels found
ERR 210: Incorrect username
ERR 211: Incorrect hotel ID
ERR 301: Invalid XML: date range is missing
ERR 302: Invalid XML
ERR 303: Incorrect room linkage setup
ERR 304: Invalid start date
ERR 305: Invalid end date
ERR 307: Invalid date range
ERR 308: Incorrect rate code
ERR 309: Price list is not defined in Minihotel
ERR 310: Basic occupancy is missing for the room type
ERR 516: Invalid XML: no reservation was created
ERR 517: Booking ID nnn already exists in reservation rrrr
ERR 599: General settings error. Please contact us so we can investigate the issue
ERR 803: Incorrect rate code
ERR 863: Incorrect user code
ERR A01: IP address is not authorized
