Based on my other question, I would like to ignore the TargetSubID when it is sent. The following configuration is available:
BeginString=FIX.4.4
SenderCompID=Sender
TargetCompID=Target
And if the source system sends a TargetSubID "Sub", the following error occurs:
Unknown session: FIX.4.4:Sender->Target/Sub
Is it possible to tell QuickFix that it should use FIX.4.4:Sender->Target configuration and send the TargetSubID anyway?