It is feasible to enter a compensation plan effective start date as from seniority dates ?

Summary:

Hello,

Our client has the following requirement for the module compensation.

Suppose an employee hire date on the system is 16/03/2023.

The seniority date of the employee is 12/01/2015.

We have a compensation plan named Car Allowance and it is assigned automatically to the employee as she is eligible.

However, our client wants the car allowance effective start date to be as from the employee's seniority date.

The system is producing error : The date is outside the valid range.

In other words,it is allowing us to enter a date as from hire date but not from seniority date.

Can someone advise it is feasible to enter effective start date as from seniority dates?.