| Table | Table Description | Column# | Alias | Column Description | Data Type | Length | Decimals | Default Value | Constraints |
|---|
| TOPAdministration |
| 1 | NNM6 | Documents Numbering - Supplementary Code | 2 | PeriodType | Sequence Period Type | VarChar | 1 | 0 | | M=Monthly, P=Permanent, W=Weekly, Y=Annually |
| TOPReports |
| 2 | AEC2 | Electronic Transactions | 14 | PeriodType | Report Period Type | VarChar | 1 | 0 | | M=Month, P=Period, Q=Quarter, Y=Year |
| 3 | ECM2 | Electronic Transactions | 14 | PeriodType | Report Period Type | VarChar | 1 | 0 | | M=Month, P=Period, Q=Quarter, Y=Year |
| 4 | OTRS | Tax Report Saving Object | 4 | PeriodType | Report Period Type | VarChar | 1 | 0 | | M=Month, P=Period, Q=Quarter, Y=Year |
