I have a questions about FIX protocol. I plan to send a PositionReport message without a PositionReportRequest message received. But i must fill a field, ClearingBusinessDate, in the PositionReport message that i do not know what is the purpose of that field. Altough the PositionReportRequest has that field, i will not get a request message before sending a report message. So, i have no idea what it should be. And the worst thing is it is a required field.. What should be the value of ClearingBusinessDate field?
Thanks