Code describing the specific business function.
Code indicating the function of the message.
Code identifying the agency responsible for a code list.
Code indicating the function of the message.
Code indicating the function of the message.
Code indicating the function of the message.
Code indicating the function of the message.
Code indicating the function of the message.
Code indicating the function of the message.
Code indicating the function of the message.
Code indicating the function of the message.
Code indicating the function of the message.
Code specifying the type of acknowledgment required or transmitted.