Final answer:
In the context of data communication, a request for information on a system at a specific location is a need to resolve ambiguity in data transmissions, often involving data link data messages.
Step-by-step explanation:
A request for information about a system type at a specific location often refers to the need for resolving ambiguity in data transmissions, particularly in scenarios where communication involves data link messages. In this context, such a request can be seen as a call for clarification or additional details to ensure the proper interpretation and use of the data being exchanged. This might involve specifying the format or type of data (e.g., 'color' information), improving the accuracy of location-related details, or disambiguating similar types of data that could lead to confusion within the communication process.