What is the current consensus on best practice methodology for doing this? Is it by using the JDE UBE? I want to make sure that only data is copied between the tables and that the tables themselves are not replaced. My CNC team is currently doing a DB2 library restore of the tables from PROD to PY/DV, which sometimes replaces tables that have been modified in DV or removes tables that don't exist in the PROD environment. The justification for not using the UBE is that it takes longer.