| Table | Table Description | Column# | Alias | Column Description | Data Type | Length | Decimals | Default Value | Constraints |
|---|
| TOPChargeback |
| 1 | TWCBCHAINCHKE | Assignment of Check Classes for Customer Checks on Chains | 2 | CHECK_CATEGORY | Condition Contract: Check Category | nvarchar | 2 | 0 | | |
| 2 | TWCBCHAINCHKI | Assignment of Check Classes for Standard Chain Checks | 1 | CHECK_CATEGORY | Condition Contract: Check Category | nvarchar | 2 | 0 | | |
| 3 | TWCBCHAINCHKI_A | Assign check category to reuse key | 1 | CHECK_CATEGORY | Condition Contract: Check Category | nvarchar | 2 | 0 | | |
| 4 | TWCBCHAINCOCKE | Assgnmt o. Chck Classes f. Cust. Chcks on Cust. Flds in Chns | 2 | CHECK_CATEGORY | Condition Contract: Check Category | nvarchar | 2 | 0 | | |
| 5 | TWCBGENCHKE | Assgnmnt of Check Classes f. Customer Checks on Table Fields | 2 | CHECK_CATEGORY | Condition Contract: Check Category | nvarchar | 2 | 0 | | |
| 6 | TWCBGENCHKI | Assignmnt of Check Classes f. Standard Check on Table Fields | 1 | CHECK_CATEGORY | Condition Contract: Check Category | nvarchar | 2 | 0 | | |
| 7 | TWCBGENCOCHKE | Assignmnt of Check Classes f. Customer Check on Cndtn Fields | 2 | CHECK_CATEGORY | Condition Contract: Check Category | nvarchar | 2 | 0 | | |
| 8 | TWCBRESTRICTCAT | Classes That Determine Restrictions (with Category) | 2 | CHECK_CATEGORY | Condition Contract: Check Category | nvarchar | 2 | 0 | | |
