| Table | Table Description | Column# | Alias | Column Description | Data Type | Length | Decimals | Default Value | Constraints |
|---|
| TOPContract Billing |
| 1 | DBERCHZ4 | Individual line items (rarely used fields) | 29 | TAXREL | Line Contains Tax Determination Quantity for Invoicing | nvarchar | 1 | 0 | | |
| 2 | DBERCHZ8 | Document line items (rarely used fields, unimportant) | 29 | TAXREL | Line Contains Tax Determination Quantity for Invoicing | nvarchar | 1 | 0 | | |
| 3 | ERCHZ_SHORT | Billing Document Individual Lines Extract | 75 | TAXREL | Line Contains Tax Determination Quantity for Invoicing | nvarchar | 1 | 0 | | |
| TOPTariffs, Duties and Permits |
| 4 | OIH03 | Excise duty posting control | 8 | TAXREL | Excise duty tax relevance - claim/liability/none | nvarchar | 1 | 0 | | |
