HomeRulebook HomeBalancing and Settlement CodeGuidance NotesFaqs Hhda Metering Solution For Emr
Previous version
Next version

CONTENTS

  • What’s the purpose of this document?
  • Who is this document for?
  • High-level Overview of the HHDA Metering Solution
  • Frequently Asked Questions
    • 1. What MPID and role code should the HHDA use when sending the D0357 to the EMRSSP?
    • 2. How will EMR Settlement Services Provider know what is for CFD or CM Settlement?
    • 3. A Meter has a ‘Period EMR Metered Data’ (J1782) value of 1000 and a Line Loss Factor of 1.1. Would the value in the ‘Period EMR Line Loss’ (J1873) field in this instance be 1100 or 100?
    • 4. Are retrospective effective from (J1869) and effective to (J1870) settlement dates allowed (EFD/ETD)?
    • 5. How should the ‘File Sequence Number’ (J0330) and ‘Incoming Instruction Number’ (J1017) be populated?
    • 6. What metered data should the HHDA provide in the D0357 where no data has been received (actual or estimated) from the appointed Half hourly Data Collector (HHDC)?
    • 7. The ‘File Sequence Number’ (J0330) is optional in the D0355 and mandatory in the D0356. When should this data item be populated?
    • 8. Does the D0357 have to be sent to Suppliers?
    • 9. What should be reported in the D0357 when there are no MPANs to report in a GSP Group?
    • 10. How does this process work with the change of supply process?
    • 11. How do Suppliers amend or cancel previously sent instructions (D0354)?
    • 12. When should File Sequence Numbers (J0330) and Instruction Numbers (J0109) be incremented?
    • 13. Can File Sequence Numbers (J0330) and Instruction Numbers (J0109) in rejected D0354s (EMR Reporting Notification) be re-used in subsequent D0354 instructions?
    • 14. How would a HHDA notify the Supplier that the D0354 (EMR Reporting Notification) has been rejected due to Missing or Invalid File Sequence/Instruction numbers (J0330/J0109)?
    • 15. When would a HHDA use the ‘02’ and ‘04’ rejection reasons (J1871) in the D0356?
    • 16. Is a HHDA expected to use the whole of section 2 in Multiple BM Unit Instruction Processing Specification as a basis for the validation of incoming D0354s (EMR Reporting Notification)?
    • 17. When do D0357’s get sent?
    • 18. How should HHDAs handle D0354 instructions where multiple D0209 appointments from the same Supplier have been received?
    • 19. When should Suppliers populate the ETD (J1870)?
    • 20. Can HHDAs submit ‘back dated’ or historic Metered volumes to EMRS using the D0357 (Half Hourly Metered Data for EMR)?
    • 21. How does the EMRSSP know which volumes are for Capacity providers and which for EII?
    • 22. How do I provide the EMR Reporting Confirmation (D0355) information to EMRSSP?

HHDA Metering Solution for EMR - FAQs V5.0

Effective From Date:24/08/2018
Status:LIVE
Download