FIXT 1.1 : PossDupFlag <43> field

Type: Boolean

Used In


The PossDupFlag is set to Y when resending a message as the result of a session level event (i.e. the retransmission of a message reusing a sequence number).

The receiving application should process message with PossDupFlag = "Y" as follows:

if a message with this sequence number has been previously received, ignore message, if not, process normally.

Valid values:

N = Original transmission

Y = Possible duplicate

Used In