| Table | Table Description | Column# | Alias | Column Description | Data Type | Length | Decimals | Default Value | Constraints |
|---|
| TOPContract Billing |
| 1 | TLOSSPARAM | Parameters for Formula-Based Calc. of Power Transformer Loss | 2 | LOSSDTGROUP | Loss Determination Group | nvarchar | 8 | 0 | | |
| 2 | TLOSSZONES | Power Transformer Loss by Consumption Zones | 2 | LOSSDTGROUP | Loss Determination Group | nvarchar | 8 | 0 | | |
| TOPDevice Management |
| 3 | EGERH | Historical Data of ISU Device Master Record | 19 | LOSSDTGROUP | Loss Determination Group | nvarchar | 8 | 0 | | |
| 4 | EGERR | Device data: Info record for point of delivery - historical | 37 | LOSSDTGROUP | Loss Determination Group | nvarchar | 8 | 0 | | |
| 5 | ETYP | Dev. Cat.: IS-U Additional Material Data | 59 | LOSSDTGROUP | Loss Determination Group | nvarchar | 8 | 0 | | |
| 6 | TE1001 | Power Transformer: Loss Determination Group | 2 | LOSSDTGROUP | Loss Determination Group | nvarchar | 8 | 0 | | |
| 7 | TE1001T | Power Transformer: Loss Determination Group (Text) | 3 | LOSSDTGROUP | Loss Determination Group | nvarchar | 8 | 0 | | |
