| Table | Table Description | Column# | Alias | Column Description | Data Type | Length | Decimals | Default Value | Constraints |
|---|
| TOPContract Billing |
| 1 | DBERCHZ3 | Individual line items (amount and price data) | 34 | LINE_CLASS | Classification Criteria for Billing Line | nvarchar | 4 | 0 | | |
| 2 | DBERCHZ7 | Document line items (amount/price data, unimportant rows) | 34 | LINE_CLASS | Classification Criteria for Billing Line | nvarchar | 4 | 0 | | |
| 3 | ESCHS | Billing Schema Steps | 19 | LINE_CLASS | Classification Criteria for Billing Line | nvarchar | 4 | 0 | | |
| TOPInvoicing |
| 4 | TE552 | Classification Indicator for Billing Line | 2 | LINE_CLASS | Classification Criteria for Billing Line | nvarchar | 4 | 0 | | |
| 5 | TE552T | Classification Indicator for Billing Line (Text) | 3 | LINE_CLASS | Classification Criteria for Billing Line | nvarchar | 4 | 0 | | |
