PERSON_CODE is a field which shows the unique code or number assigned to this employee by the organization (i.e. employee number, personal ID number, badge number). This code may be defined as system generated through IMCS.
If a sequence record exists for the field, a code will be assigned by the system. Alternatively, you may leave this field blank and when the entity is entered, the person code will be generated.
If there is no sequence record defined, the user will have to specify the code. Manually assigned numbers may be used with sequences and must be within the start/end range and less than the last system assigned number.