| Table | Table Description | Column# | Alias | Column Description | Data Type | Length | Decimals | Default Value | Constraints |
|---|
| TOPMaintenance Program Definition |
| 1 | MPDCD | MPD: OBSOLETE - Counter Data for Maintenance Document Items | 8 | ZEIEH | Unit for the performance of maintenance tasks | nvarchar | 3 | 0 | | |
| 2 | MPDCYCLE | MPD: Cycle Data for Maintenance Document Items | 9 | ZEIEH | Unit for the performance of maintenance tasks | nvarchar | 3 | 0 | | |
| TOPMaintenance Task Lists |
| 3 | MMPT | Cycle definitions and MeasPoints for MaintPlan | 6 | ZEIEH | Unit for the performance of maintenance tasks | nvarchar | 3 | 0 | | |
| 4 | T351 | Maintenance strategy | 3 | ZEIEH | Unit for the performance of maintenance tasks | nvarchar | 3 | 0 | | |
| 5 | T351P | Maintenance packages | 4 | ZEIEH | Unit for the performance of maintenance tasks | nvarchar | 3 | 0 | | |
| 6 | T351P_OLD | Old Version of Maintenance Packages | 4 | ZEIEH | Unit for the performance of maintenance tasks | nvarchar | 3 | 0 | | |
| 7 | T351_OLD | Old Status of Maintenance Strategy | 3 | ZEIEH | Unit for the performance of maintenance tasks | nvarchar | 3 | 0 | | |
