| Table | Table Description | Column# | Alias | Column Description | Data Type | Length | Decimals | Default Value | Constraints |
|---|
| TOPIntegrated Product and Process Engineering |
| 1 | PVCMP | PVS Variant (CMP): History Management | 7 | DMUCNT | Internal Counter for PVS Objects | nvarchar | 4 | 0 | | |
| 2 | PVCMPH | Obsolete: Replaced by PVCMP | 8 | DMUCNT | Internal Counter for PVS Objects | nvarchar | 4 | 0 | | |
| 3 | PVCON | iPPE Concept | 9 | DMUCNT | Internal Counter for PVS Objects | nvarchar | 4 | 0 | | |
| TOPProduct Data Management |
| 4 | DMUPOB | DMU item object (head for DMU transformation matrices) | 3 | DMUCNT | Instance Counter | nvarchar | 4 | 0 | | |
