Import Maps for SAP tables

Is is possible to save Import Maps and if so is there a repository of these files somewhere? I want to import a bunch of SAP tables and if someone has already created maps to do this it would make my life much easier.

I don’t have what you ask for, maybe someone else has…

But my impression is that a migration from a previous system requires you to re-create relationships between records, not just simple table entries. So a custom PHP migration script is probably the way to go, it gives you much more control over the import.