United Nations Directories
for Electronic Data Interchange for
Administration, Commerce and Transport


Change indicators a plus sign (+) for an addition an asterisk (*) for an amendment to structure a hash sign (#) for changes to names a vertical bar (|) for changes to text for descriptions, notes and functions a minus sign (-) for a deletion an X sign (X) for marked for deletion


Function: To specify the references, the type and the characteristic of accommodations allocated as a result of a reservation request. 010 E997 ACCOMMODATION ALLOCATION INFORMATION M 20 1154 Reference identifier M an..70 9143 Relationship description code C an..3 4187 Special requirement type code C an..4 7111 Characteristic value description code C an..3 4184 Special requirement description C an..17 Note: The component 4184 - Special requirement description - occurs 99 times in the composite.

Segment AAI is used in the following Messages:


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