Complex utility rate structures, billing schemas, operands, variant programs, and advanced FQEVENTS enhancements designed for high-volume, regulated billing operations. Our team has delivered billing architecture across residential, commercial, and industrial customer portfolios for major U.S. and international energy utilities.
Rate & Schema Design — Rate category configuration, billing schemas, operand design, period-end billing, budget billing, and complex multi-rate tariff structures aligned to regulatory requirements.
FQEVENTS & Enhancements — Advanced FQEVENTS programming, billing agent configuration, and enhancement framework customizations for utility-specific billing logic not covered by standard IS-U configuration.
Billing Performance Tuning — ABAP on HANA optimization, parallel billing, mass billing performance analysis, and HANA-specific query optimization to support high-volume monthly billing cycles without degradation.
A major U.S. regulated energy utility undertaking a large-scale S/4HANA transformation required complete IS-U billing architecture — covering complex rate structures, high-volume billing schema design, advanced FQEVENTS enhancements, and ABAP RAP/Fiori modernization. RV Tech led the billing architecture and configuration, implemented ML-based anomaly detection to proactively identify discrepancies in production, and delivered reusable billing frameworks designed to support future IS-U transformation programs.
Zero billing disruptions — ML anomaly detection preventing revenue leakageFull IS-U device management — meter reading, interval metering, smart metering, MDUS/MMS integration, and market communications — alongside structured S/4HANA Utilities migration programs. We architect transformation pathways that preserve billing continuity while modernizing the IS-U landscape for cloud readiness.
Device Management Configuration — Meter reading, interval metering, smart metering integration, device installation/removal, move-in/move-out events, and MDUS/MMS connectivity for regulated utility markets.
Market Communications — Configuration of EDI-based market communication processes for deregulated markets, meter data exchange, settlement, and regulatory reporting workflows.
S/4HANA Migration Architecture — System blueprint, process redesign, parallel run validation, cutover planning, and go-live execution for IS-U to S/4HANA Utilities migrations serving large customer account bases.
A leading U.S. electric utility needed SAP IS-U implementation and enhancement covering billing, device management, and smart metering integration across a large service territory. RV Tech delivered the end-to-end IS-U configuration — including complex device management workflows, interval metering integration, market communication processes, and billing schema design — improving platform scalability and reliability for high-volume customer billing operations.
Full IS-U implementation delivered — scalable platform supporting large customer baseTell us about your program and we'll connect you with the right team within one business day.