MPD 23 – Supplier Data Requests currently allows for the requesting and sending of refresh messages.
These messages are also catered for in the Market Messages database V 4.1 and the XML schema.

Following a review of the design ESB MOIP is now proposing to address the requirement to be able to
re-send market message related data to suppliers in the following manner:

Rather than having a suite of refresh messages covering a selected subset of market messages it is
proposed to provide a more general facility that will enable market participants to request the resending
of any given market message or all messages relating to a given MPRN

The requested “resend” message will be sent to the Supplier in exactly the same form as the original
message (the same transaction number and business reference number).

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