Assignmentrecords exist prior to the hiredate.Either delete assignmentrecords or change the hiredate

Summary:

While trying to change the hire date of an employee through HDL getting below error

Error: Assignment records exist prior to the hire date. Either delete the assignment records or change the hire date

Issue : Assignment records exists prior to the new hire date, Is there any way to take the backup of employee assignment records and reload it again once we update the new hire date.

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