| Table | Table Description | Column# | Alias | Column Description | Data Type | Length | Decimals | Default Value | Constraints |
|---|
| TOPContract Billing |
| 1 | ISU_BACKLOGS | Definition of backlog sets | 2 | ACTCAT | Activity | nvarchar | 8 | 0 | | |
| 2 | ISU_BL_ACTCAT | Check table: Backlog activity | 2 | ACTCAT | Activity | nvarchar | 8 | 0 | | |
| 3 | ISU_BRE_LOGS | Logs for BRE Runs | 2 | ACTCAT | Activity | nvarchar | 8 | 0 | | |
| 4 | ISU_DGEN_LOGS | Logs for BRE Extract Generation Runs | 2 | ACTCAT | Activity | nvarchar | 8 | 0 | | |
| 5 | ISU_ERREXTR_BI | Description of all Extracts for a Backlog Set | 2 | ACTCAT | Activity | nvarchar | 8 | 0 | | |
| 6 | ISU_ERREXTR_BILL | Description of all extracts of a set | 2 | ACTCAT | Activity | nvarchar | 8 | 0 | | |
| 7 | ISU_INSTA | Extracted incorrect installations for backlog processing | 2 | ACTCAT | Activity | nvarchar | 8 | 0 | | |
| 8 | ISU_SGEN_LOGS | Extract Generation Log for Statistical Backlog Sets | 2 | ACTCAT | Activity | nvarchar | 8 | 0 | | |
| TOPKnowledge Base |
| 9 | ISLACT | SDB: Solution Activity | 5 | ACTCAT | SDB: Catalog type - Activity | nvarchar | 1 | 0 | | |
| 10 | ISOL | SDB: Solution table | 12 | ACTCAT | SDB: Catalog type - Activity | nvarchar | 1 | 0 | | |
| 11 | T0KBB | SDB: Customizing Solution Type | 4 | ACTCAT | SDB: Catalog type - Activity | nvarchar | 1 | 0 | | |
