QRY^Q02
QRY/QCK - Query sent for deferred response
Query
For clarity, A is the system initiating the query and B is the system sending the responses. Multiple queries and responses are permitted within single messages. The responses to a given query may be broken into several separate DSR messages. A single DSR message may contain responses to more than one QRY.
Message Types
Message Type
Event Flow
TriggerQ02
SendNUL
ReceiveNUL