| Table | Table Description | Column# | Alias | Column Description | Data Type | Length | Decimals | Default Value | Constraints |
|---|
| TOPContract Billing |
| 1 | DBERCHZ | Individual Line Items | 178 | V_ZAHL5 | Pre-decimal places in a number | decimal | 17 | 0 | | |
| 2 | DBERCHZ4 | Individual line items (rarely used fields) | 51 | V_ZAHL5 | Pre-decimal places in a number | decimal | 17 | 0 | | |
| 3 | DBERCHZ8 | Document line items (rarely used fields, unimportant) | 51 | V_ZAHL5 | Pre-decimal places in a number | decimal | 17 | 0 | | |
| TOPInvoicing |
| 4 | DBERDZ | DB Table: Individ. Lines - Print Document | 204 | V_ZAHL5 | Pre-decimal places in a number | decimal | 17 | 0 | | |
