| Table | Table Description | Column# | Alias | Column Description | Data Type | Length | Decimals | Default Value | Constraints |
|---|
| 1 | /BOBF/OBM_ALTKEY | BOPF Configuration: Alternative Keys | 13 | SECKEYNAME | Name of Secondary Key for Table Type | nvarchar | 30 | 0 | | |
| 2 | /BOBF/OBM_ASSOC | BOPF Configuration: Association | 18 | SECKEYNAME | Name of Secondary Key for Table Type | nvarchar | 30 | 0 | | |
| TOPActivation Program, Conversion Program, DB Utility, MC, SPDD |
| 3 | DD42S | Key fields for table types (internal tab. defined in DD) | 2 | SECKEYNAME | Name of Secondary Key for Table Type | nvarchar | 30 | 0 | | |
| 4 | DD43L | Secondary Key for Table Types | 2 | SECKEYNAME | Name of Secondary Key for Table Type | nvarchar | 30 | 0 | | |
| 5 | DD43T | Text Table for DD43L (Secondary Key for Table Types) | 2 | SECKEYNAME | Name of Secondary Key for Table Type | nvarchar | 30 | 0 | | |
