Planning data migration and interfaces together
We define which master and transactional data are migrated, which history only needs to remain readable and who approves the data. Mappings between old and new keys are documented. Test migrations compare quantities, totals and selected documents. At the same time, we review the systems involved: a correct ERP order is not enough if the web shop or warehouse still works with old item numbers. Roles and segregation of duties are coordinated with the business unit and information security.


