Deductions not being included in Retro Payroll Run in US payroll

Hi Experts,

Benefit deductions of retro periods are not being included in the retro-payroll run.

We have LTD Benefit Deduction wagetype 2140 = x % of /190

During retro payroll run, wagetype 2140 is not including the deduction amts in the retro-periods.

Is there a way out.

Regards,

Somdeb.