| Table | Table Description | Column# | Alias | Column Description | Data Type | Length | Decimals | Default Value | Constraints |
|---|
| TOPContract Accounts Receivable and Payable |
| 1 | DFKKDEFREV_POS | Line Item Table (Event-Based Deferred Revenues) | 41 | NEGBU | Control Field for Negative Posting | nvarchar | 1 | 0 | | |
| 2 | DFKKMOP | Items in contract account document | 128 | NEGBU | Control Field for Negative Posting | nvarchar | 1 | 0 | | |
| 3 | DFKKMOPK | Items in contract account document | 56 | NEGBU | Control Field for Negative Posting | nvarchar | 1 | 0 | | |
| 4 | DFKKOP | Items in contract account document | 128 | NEGBU | Control Field for Negative Posting | nvarchar | 1 | 0 | | |
| 5 | DFKKOPK | Items in contract account document | 56 | NEGBU | Control Field for Negative Posting | nvarchar | 1 | 0 | | |
| 6 | DFKKOP_REP | Open Items from FPO4 | 134 | NEGBU | Control Field for Negative Posting | nvarchar | 1 | 0 | | |
