Absence Front load fast formula Error

Summary

Absence Front load fast formula Error

Content

Hi All,

We have absence requirement like below,

1. Every Month 8 days needs to front load
2. If an employee did not use the previous month leave entitlement. that amount needs to add to this month.
3. an employee can accrue throughout the year. at the end of the calendar year (December 31) all the cumulated balance will not carry forward to the next year. 

We have tried below Accrual fast formula. but it does not accrue correctly value. Also here I have attached the calculation log file. please be kind to share your valuable knowledge.