when run the payroll net pay is 0

Summary:

For element Exit entry there is requirement

if payroll team select Number_Of_Months >= 2 and EXIT_ENTRY_FOR ='Dependent' and DEPENDENT_1 WAS NOT DEFAULTED OR DEPENDENT_2 WAS NOT DEFAULTED OR DEPENDENT_3 WAS NOT DEFAULTED OR DEPENDENT_4 WAS NOT DEFAULTED

the amount should be

V_DEPENDENT_1_VALUE + V_DEPENDENT_2_VALUE + V_DEPENDENT_3_VALUE + V_DEPENDENT_4_VALUE

but the issue when i run the net pay showing 0

This Formula as below

DEFAULT for PER_ASG_ASSIGNMENT_ID is 0
DEFAULT FOR PER_ASG_PERSON_ID is 0
DEFAULT FOR AMOUNT is 0
DEFAULT FOR CHARACTER_INPUT2 IS 'XX'//This is Input value for Number Of Manths/