ERP Solutions and Configuration 1. ERP Solutions and Configuration ERP software such as Sage or SAP allows you to manage this scenario by creating two records linked to the same third party. Some even offer controlled merge functions (e.g., BPRMERGE) to transfer transactions from one third party to another without altering the reference data. 2. Recommended Best Practices It is recommended to clearly document cross-referencing in the accounting system, use unique identifiers, and implement controls to prevent duplicate data entry errors. Automation and duplicate detection can also help prevent anomalies. 3. Conclusion: Functional Separation, Not Duplication In summary, creating two records for the same entity playing two roles is a good accounting practice, not duplication. This ensures accurate accounting entries, facilitates controls, and adheres to the principles of separating financial flows.