| ERROR | The specified file string is not a data file. |
| CAUSE | The object name was passed to a SET_THRESHOLD procedure that did not map to a valid data file. |
| ACTION | Specify a valid data file name. |
| ERROR | The specified file string is not a data file. |
| CAUSE | The object name was passed to a SET_THRESHOLD procedure that did not map to a valid data file. |
| ACTION | Specify a valid data file name. |