Data Migration in ERP can be a very complex project in itself. A clear appreciation and experience of the activities 
discussed in this white paper is critical when undertaking such a project.
This white paper examines What is Data Migration; The key activities involved including Data Collection, Extraction, Transformation, Loading and Retention; Planning & Implementation; and other things to consider including Tier 1 & Tier 2 Data Migration and Data Migration in Regulated Environments.
Linda Davey will respond to your query.