This function can be used to change
completed for a specific opertaion.
| Parameter | Description |
| sJobCode | Mandatory |
| nLineNumber | The actual line number for the
operation on the specific job. The
line number is unique |
| sOperationCode | Be aware that there can be more
than one of the same operaton code
on a job. |
| bCompleted | 0 will set the opertaion not completed. 1 will set the operation completed |