Contract Approval rule based on start date and end date via BPM

Summary

Approval rule not routing as per requirement

Content

Hi,

I am new to enterprise contract module. I have below requirement of configuration on approval rule based on contract start date and end date

1. contract duration ( Start date , End date) is less than 1 year
2. contract duration ( Start date , End date) is between 1 to 3 year
3. contract duration ( Start date , End date) is greater than 3 year

 

I built 3 rules

Rule 1 :  ((ContractDetails.endDate.day - ContractDetails.startDate.day) / 365) less than 1

Rule 2 :  ((ContractDetails.endDate.day - ContractDetails.startDate.day) / 365) between 1 and 3

Rule 3 :  ((ContractDetails.endDate.day - ContractDetails.startDate.day) / 365) more than 1

 

Now when contract is created for duration of less then 1 year (Start Date: 5/1/21, End Date : 11/29/21 ) its routing as per Rule 1