| ERROR | column string in table string cannot use and be the object of an SDF or LOBFILE |
| CAUSE | The named column is identified as the target of a secondary data file (SDF) or LOBFILE clause. However, the column also gets its value from an SDF or LOBFILE. If a field name is named in an SDF or LOBFILE clause, then that field cannot have an SDF or LOBFILE clause. |
| ACTION | Verify that the SDF and LOBFILE clauses in the SQL*Loader control file name the correct fields. Also verify that the SDF and LOBFILE clauses are specified for the correct field. |