This modification was implemented in the June 2021 SEC Release (Thursday 24 June 2021).
What is the issue?
When a User sends Service Request 12.1 ‘Request WAN Matrix’ to receive Smart Metering Wide Area Network (SM WAN) Coverage, in most cases they will receive an Availability Date and WAN Variant. However, in an exception case, the Communications Service Provider (CSP) for the South and Central regions may respond to a SM WAN Coverage request (CSPM-S1 or CSPM-S2) with an Availability Date for coverage but without being able to confirm the WAN Variant that will need to be used. This results in “ “ (Space) being returned as WAN variant, which has been identified by a customer as potentially confusing. Therefore, a change in the wording has been requested.
What is the solution?
The proposed solution is to change the wording from “ “ (Space) to "Unknown". This provides a more meaningful response and removes potential confusion.
Who is impacted?
There are no expected impacts on SEC Parties.
What SEC documents are affected?
SEC Appendix I 'Communications Hub Installation and Maintenance Support Materials'
This is the April 2024 SEC Modifications Working Group meeting, where we will be discussing: MP085B ‘Synchronisation of Smart Meter voltage measurement periods (meters currently installed)’ MP244 ‘Device Alerts
This is the April 2024 SEC Issues Group meeting, where we discussed: PPM continuity plan Please see the meeting summary here: SEC Issues Group Meeting Summary - April 2024 (CLEAR)
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