These constants are used to determine how the latest RDO operation behaved as indicated in the rdoError object.
| Constant | Value | Description |
| rdSQLSuccess | 0 | The operation is successful. |
| rdSQLSuccessWithInfo | 1 | The operation is successful, and additional information is available. |
| rdSQLNoDataFound | 100 | No additional data is available. |
| rdSQLError | -1 | An error occurred performing the operation. |
| rdSQLInvalidHandle | -2 | The handle supplied is invalid. |