S010 Status of the transfer
Statement that the message is one in a sequence of transfers relating to the same topic.
Number assigned by the sender indicating the numerical sequence of one or more transfers.
Starts at 1 and is incremented by 1 for each transfer.
Indication used for the first and last message in a sequence of the same type of message relating to the same topic.
Must be present if more than one transfer is foreseen.