| 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 | 48 | REF_ACEXT | Reference Account Number | nvarchar | 35 | 0 | | |
| TOPGL transfer |
| 2 | BKKCNOITGL | Table of Items not Updated on the Account | 19 | REF_ACEXT | Reference Account Number | nvarchar | 35 | 0 | | |
| TOPPayment Item |
| 3 | BKKIT | Payment Item | 48 | REF_ACEXT | Reference Account Number | nvarchar | 35 | 0 | | |
| 4 | BKKITAI | Info Items for Interest Penalty at Balancing | 21 | REF_ACEXT | Reference Account Number | nvarchar | 35 | 0 | | |
| 5 | BKKITENQ | Blocked Payment Items | 48 | REF_ACEXT | Reference Account Number | nvarchar | 35 | 0 | | |
| 6 | BKKITREL | Payment Item | 48 | REF_ACEXT | Reference Account Number | nvarchar | 35 | 0 | | |
| 7 | BKKITTMP | Planned Payment Items | 49 | REF_ACEXT | Reference Account Number | nvarchar | 35 | 0 | | |
| 8 | BKKITTMP_DEL | Planned Payment Items - Completed | 49 | REF_ACEXT | Reference Account Number | nvarchar | 35 | 0 | | |
| 9 | BKKPAYMEX_IT | EFT Management: Items in Outgoing Payment Transactions | 39 | REF_ACEXT | Reference Account Number | nvarchar | 35 | 0 | | |
| 10 | BKKPAYMIN_IT | Table of Imported Items | 33 | REF_ACEXT | Reference Account Number | nvarchar | 35 | 0 | | |
| TOPPayment Order |
| 11 | BKKPOIT | Item in Payment Order | 65 | REF_ACEXT | Reference Account Number | nvarchar | 35 | 0 | | |
| 12 | BKKPOIT_TMP | Items in Planned Payment Order | 57 | REF_ACEXT | Reference Account Number | nvarchar | 35 | 0 | | |
| 13 | BKKPOIT_TMP_DEL | Items in Planned Payment Order | 55 | REF_ACEXT | Reference Account Number | nvarchar | 35 | 0 | | |
