MM20038

Notification of Change of Supplier

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Local Catalogue Reference
Message Version
11
Description
Following a successful Change of Supplier CSS will notify this to the SMRS. This is the interface that will be used by the SMRS to notify, interested, MHHS Participants that a successful Change of Supplier has taken place; and to provide the Supplier with key information about the MPAN as it currently exists in the SMRS.
Notes
The Incoming Supplier will also receive a 'SecuredActive Notification' from CSS. However, this message confirms that the SMRS and DIP also recognise that the Change of Supplier has taken place. It was decided that this interface would not be sent to the Outgoing Supplier (as he would receive a 'Loss Notification' from CSS) or to Supplier Agents (as they would receive Supplier Agent De-Appointment messages). The MHHS Design is such that its possible that the SMRS may not always be able to provide details of 'Incumbent Supplier Agents'. Obviously this will be the case on Initial Registration, but it may also be in cases where the Previous Supplier has been unable to successfully complete Supplier Agent Appointment(s) prior to the next switch then taking place.
Scenario Variants
Variant ID Name Source Target Owner Actions
Variant ID SV20723 Name ChangeOfSupplier Source Supplier Meter Registration Service Target Owner Balancing and Settlement Code Company View details
Variant ID SV20724 Name InitialRegistration Source Supplier Meter Registration Service Target Owner Balancing and Settlement Code Company View details