premigratedb51 command

The premigratedb51 command analyzes your WebSphere Commerce Suite 5.1 database and reports its status, prior to migrating the database to the WebSphere Commerce 5.5 level.  

For details on how to run this command, see the section "Running the database preparation script" in the WebSphere Commerce Migration Guide (from WebSphere Commerce Suite 5.1) for your platform.