| Table | Table Description | Column# | Alias | Column Description | Data Type | Length | Decimals | Default Value | Constraints |
|---|
| TOPBank Customer Accounts |
| 1 | BKKCORRITEM | Auxiliary Table: Payment Items for Adjustments | 40 | CHEQUE_TYP | Means of Payment Position Type | nvarchar | 4 | 0 | | |
| TOPPayment Item |
| 2 | BKKIT | Payment Item | 40 | CHEQUE_TYP | Means of Payment Position Type | nvarchar | 4 | 0 | | |
| 3 | BKKITENQ | Blocked Payment Items | 40 | CHEQUE_TYP | Means of Payment Position Type | nvarchar | 4 | 0 | | |
| 4 | BKKITREL | Payment Item | 40 | CHEQUE_TYP | Means of Payment Position Type | nvarchar | 4 | 0 | | |
| 5 | BKKITTMP | Planned Payment Items | 41 | CHEQUE_TYP | Means of Payment Position Type | nvarchar | 4 | 0 | | |
| 6 | BKKITTMP_DEL | Planned Payment Items - Completed | 41 | CHEQUE_TYP | Means of Payment Position Type | nvarchar | 4 | 0 | | |
| TOPPayment Order |
| 7 | BKKPOIT | Item in Payment Order | 32 | CHEQUE_TYP | Means of Payment Position Type | nvarchar | 4 | 0 | | |
| 8 | BKKPOIT_TMP | Items in Planned Payment Order | 33 | CHEQUE_TYP | Means of Payment Position Type | nvarchar | 4 | 0 | | |
| 9 | BKKPOIT_TMP_DEL | Items in Planned Payment Order | 31 | CHEQUE_TYP | Means of Payment Position Type | nvarchar | 4 | 0 | | |
