In case of reverse TERMINATION, there is no gap between employee’s SERVICE history WHEREAS when we re-hire, it does not cancels the termination record so we can get the service gap in employee’s employment history.

Assignment Number and Employee Number are always same for an employee who JOINED first TIME e.g. For an employee number 1234, assignment number will be same as 1234. But when you rehire a person, Oracle adds a number in its assignment number e.g. For an ex-employee 1234, assignment number after rehire will become 1234-2.

In case of reverse termination, there is no gap between employee’s service history whereas when we re-hire, it does not cancels the termination record so we can get the service gap in employee’s employment history.

Assignment Number and Employee Number are always same for an employee who joined first time e.g. For an employee number 1234, assignment number will be same as 1234. But when you rehire a person, Oracle adds a number in its assignment number e.g. For an ex-employee 1234, assignment number after rehire will become 1234-2.