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# SAP IS-U Retail Consultant

- **Company:** Teamware Solutions
- **Location:** United States (Remote available)
- **Experience:** Expert
- **Contract:** Permanent contract
- **Skills:** Data Mapping, Data Migration, UN Electronic Data Interchange for Administration Commerce and Transport, SAP (Applications), SAP IS-U, Test Case, Transaction Data, SAP S/4HANA
- **Published:** September 15, 2026
- **Apply:** https://www.dice.com/job-detail/ac35ef26-224a-471c-85da-00cb5b6bdf2f

## About the Role

* Experience with Customer Choice / Retail Energy market processes.
 * Strong knowledge of IDE, IDEX, and EDI transactions (814, 810, 820, 867, etc.).
 * Experience supporting utility supplier certification and market testing activities.
 * Understanding of SAP APE or market communication modernization initiatives.
 * Experience in data migration, reconciliation, and testing support.

Preferred Candidate Profile

Consultant with 10+ years of SAP IS-U Customer Choice experience, familiar with deregulated utility markets, supplier EDI certifications, IDE/IDEX frameworks, and data migration activities, capable of supporting the APE Lead through assessment, migration, testing, certification, and deployment phases.

## Description

Seeking an experienced SAP IS-U Retail Consultant to support the SAP APE Lead on a Customer Choice transformation program. The resource will assist in the assessment of existing IDE/IDEX market communication processes, support legacy-to-APE process and data mapping, contribute to market transaction migration, and support supplier EDI certification testing activities associated with the transition to SAP S/4HANA Utilities and SAP APE.

Additional Responsibilities

 * Support analysis of existing IDE and IDEX market communication processes and EDI transaction flows.
 * Assist in defining mappings between IDE/IDEX structures and SAP APE PDOC/TDOC frameworks.
 * Prepare source-to-target mappings and support migration of Customer Choice master and transactional data.
 * Support migration and reconciliation of open market transactions.
 * Assist in development and execution of test scenarios for retail market processes.
 * Coordinate and support supplier EDI certification testing, including test case preparation, execution support, defect analysis, transaction validation, and reconciliation of inbound/outbound market messages with suppliers and market operators.
 * Analyze EDI transactions (814, 810, 820, 867, and related market transactions), investigate certification defects, and work with business and technical teams to resolve issues.
 * Support SIT, UAT, market certification, cutover, and hypercare activities.


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