Formal title: Clarification of the HHDA data anomaly check specified in BSCP 503, Appendix 4.3 subsection 1.F
The specification for the HHDA data anomaly check, ‘Measurement Quantity by LLF Class does not match Measurement Quantity defined by HHDC (specified in BSCP 503 ‘Half Hourly Data Aggregation for SVA Metering Systems Registered in SMRS’ Appendix 4. 3, subsection 1. F), needs to be clarified since the Measurement Quantity ID cannot be derived from the LLFC ID supplied by SMRS. The MDD does not provide any linkage between LLFC ID and Measurement Quantity ID.
This change proposes that the HHDA data anomaly check should be redefined to check that the ‘Direction of Energy Flow’ attribute of the Measurement Quantity ID, as supplied by the HHDC, matches that derived from the LLFC ID, as supplied by SMRS.
This CP was implemented