| Table | Table Description | Column# | Alias | Column Description | Data Type | Length | Decimals | Default Value | Constraints |
|---|
| TOPMaintenance History |
| 1 | HIKO | Order master data history | 13 | VAWRK | Plant associated with main work center | nvarchar | 4 | 0 | | |
| TOPMaintenance Orders |
| 2 | T352R | Maintenance revisions | 24 | VAWRK | Plant associated with main work center | nvarchar | 4 | 0 | | |
| TOPProcessing |
| 3 | TEN399A | Control: Automatic Creation of Maint./Serv. Notification | 8 | VAWRK | Plant associated with main work center | nvarchar | 4 | 0 | | |
| TOPProduct Lifecycle Management |
| 4 | DIWPS | Work Package | 14 | VAWRK | Plant associated with main work center | nvarchar | 4 | 0 | | |
| TOPService Processing |
| 5 | T399A | Control: Automatic Order Creation | 7 | VAWRK | Plant associated with main work center | nvarchar | 4 | 0 | | |
| TOPVehicle Management System |
| 6 | VLCSMORDER | VELO : Service Order | 7 | VAWRK | Plant associated with main work center | nvarchar | 4 | 0 | | |
