| Table | Table Description | Column# | Alias | Column Description | Data Type | Length | Decimals | Default Value | Constraints |
|---|
| 1 | TTXD | Description of Tax Jurisdiction Code Structure | 7 | XEXTN | Indicator: External tax system active | nvarchar | 1 | 0 | | |
| TOPBasic Functions |
| 2 | ETXDCH | External tax document: header info | 36 | XEXTN | Indicator: External tax calculation | nvarchar | 1 | 0 | | |
| 3 | TTXI | External tax interface: index file | 5 | XEXTN | Indicator: External tax calculation | nvarchar | 1 | 0 | | |
| 4 | TTXP | Product codes (external tax interface) | 2 | XEXTN | Indicator: External tax calculation | nvarchar | 1 | 0 | | |
| 5 | TTXPT | Product code description (external interface) | 3 | XEXTN | Indicator: External tax calculation | nvarchar | 1 | 0 | | |
| TOPCentral Functions Jurisdiction CodeTaxes |
| 6 | TTXC | Assignment of external system to logical destination | 2 | XEXTN | Indicator: External tax system active | nvarchar | 1 | 0 | | |
| TOPContract Accounts Receivable and Payable |
| 7 | TFK000C | Central settings in contract accounts receivable/payable | 9 | XEXTN | Official Document Numbers are Used | nvarchar | 1 | 0 | | |
| TOPWarehouse Management |
| 8 | NKLV | Number ranges in WM | 8 | XEXTN | Indicator: External number assignment | nvarchar | 1 | 0 | | |
