ERP Merger and Migration

ERP Merger & Migration

Enterprise ERP Migration & Financial Data Validation

Contributed to two enterprise SAP Business One merger and ERP migration projects, ensuring complete financial accuracy, data integrity, and successful production go-live through SQL-based validation and financial reconciliation.

Key achievements:

• Validated end-to-end ERP migration processes across multiple migration phases
• Developed SQL-based validation and reconciliation procedures between source and target ERP databases
• Verified master data migration including customers, vendors, inventory items, and warehouses
• Validated migration of open business documents, inventory transactions, and financial records
• Performed comprehensive General Ledger, Trial Balance, Balance Sheet, and Profit & Loss reconciliation
• Reconciled customer and vendor balances to ensure complete financial consistency
• Identified and resolved missing, duplicate, and inconsistent migration records through SQL analysis
• Collaborated closely with SAP Business One consultants, finance teams, and business users throughout testing cycles
• Supported migration file preparation, quality assurance, and user acceptance testing (UAT)
• Ensured production readiness through iterative validation, financial controls, and formal finance approval before go-live

The project delivered a successful ERP consolidation with fully validated business and financial data, enabling a seamless transition to SAP Business One while preserving data integrity, minimizing business disruption, and ensuring complete confidence in financial reporting from day one.