Test Request <1>

The Test Request <1> message forces a heartbeat from the opposing application in order to verify the FIX session status; upon receiving receipt of a Test Request, the recipient should reply with a Heartbeat message stating the corresponding TestReqID.

TagField NameData TypeReq’dComments
Standard headerYMsgType 35=1
112TestReqIDstringYIdentifier to be returned in the resulting Heartbeat.
Standard trailerY