| Table | Table Description | Column# | Alias | Column Description | Data Type | Length | Decimals | Default Value | Constraints |
|---|
| 1 | ZEIM_VBAP | Sales Document: Item Data | 263 | OIDRC | Differential Reference Code (DRC) | nvarchar | 5 | 0 | | |
| TOPCustomer Master |
| 2 | KNA1 | General Data in Customer Master | 192 | OIDRC | Differential Reference Code (DRC) | nvarchar | 5 | 0 | | |
| TOPMarketing, Accounting and Pricing |
| 3 | OICDC | Differential Reference Code | 2 | OIDRC | Differential Reference Code (DRC) | nvarchar | 5 | 0 | | |
| 4 | OICDT | Differential Reference Code - Texts | 3 | OIDRC | Differential Reference Code (DRC) | nvarchar | 5 | 0 | | |
| TOPSales |
| 5 | VBAP | Sales Document: Item Data | 270 | OIDRC | Differential Reference Code (DRC) | nvarchar | 5 | 0 | | |
