ELEXON Circulars

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EL02803 : BMRS planned downtime on Wednesday 18 April 2018

There will be a period of planned downtime for the Balancing Mechanism Reporting Service (BMRS) between 17:00 (BST) and 17:30 (BST) today, Wednesday 18 April 2018. The planned downtime is required to resolve an issue relating to the processing of System Warnings on BMRS.


EL02801 : Interim Information (II) Settlement Re-Runs

If a Non Half Hourly Data Aggregator (NHHDA) does not submit data for a Settlement Date, the Supplier Volume Allocation Agent (SVAA) will use default data to avoid zero data entering Settlement.

The SVAA was unable to use default data in Settlement calculations between 29 March 2018 and 5 April 2018 (excluding 3 April) due to a system issue. For these dates, where a NHHDA did not submit data, zero metered volumes were used. In order to correct this issue and avoid any impact on Settlement, Settlement Re-Runs were completed on 13 and 14 April 2018.


EL02799 : Issue with SVAA Calendar 2018/19

Further to Circular EL02794, the 2018/19 SVAA Calendar was distributed in the D0286 (Data Aggregation and Settlements Timetable) File with an incorrect date range. A corrected D0286 file has been distributed to all Data Aggregators (DA).



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