Client Context
A multinational manufacturer harmonizing finance master data relied on legacy ERPs, SAP, migration tools, reference systems, and reporting to support chart of accounts, vendors, customers, cost centers, and opening balances. The operating model handled multiple legal entities and currencies across global operations, using master data, balances, mappings, and audit fields. Inconsistent codes and duplicate vendors created transformation risk. Financial opening balances required exact control totals.
Challenges
- Inconsistent codes and duplicate vendors created transformation risk.
- Financial opening balances required exact control totals.
- Migration of master data, balances, mappings, and audit fields from legacy ERPs, SAP, migration tools, reference systems, and reporting involved schema, format, ownership, and retention differences.
- Manual sampling could not provide confidence at multiple legal entities and currencies or identify transformation-level loss.
- Historical records, attachments, relationships, and audit fields required different validation strategies.
Solutions Implemented
- Automated mapping, duplicate, relationship, balance, and mandatory-field validation.
- Created entity-level exception reports and finance sign-off packs.
- Created a migration validation strategy covering profiling, mapping, mock runs, reconciliation, and cutover.
- Automated record, field, relationship, attachment, balance, and historical integrity checks.
- Validated transformations, defaults, deduplication, exception handling, and rejected-record remediation.
- Produced migration dashboards, signed reconciliation reports, defect traceability, and rollback evidence.
Value Delivered
- Reduced the primary testing or operational effort by approximately [45%], subject to validation against approved engagement data.
- Improved master-data quality and balance accuracy.
- Reduced manual reconciliation across migration waves.
- Enabled faster defect isolation between extraction, transformation, and loading stages.
Impact Highlights
- Achieved an estimated [35%] improvement in cycle time, coverage, or processing consistency; replace with the approved client metric.
- Reduced relevant defects, failures, or rework by an illustrative [20%]; confirm before publication.
- Faster entity migration with fewer finance corrections.
- Created repeatable controls for subsequent migration domains.
