Car Duty Calculation Errors

Content

Hi,

I am facing a challenge on my OPA Project, when i deploy the project, the only Models that are calculating and displaying results are the following tables inside the Rules Document:

1. Tractors-USD
2. Tractors-KES
3. Tractors-EUR

The rest of the models in the following tables are not calculating, the results are being shown in zeros;

1. Generators-KES
2. Trailers-KES
3. Motor Cycles-KES
4. Motor Vehicles-KES
5. Motor Vehicles EUR
6. Motor Vehicles USD

Kindly assist me in figuring out where the problem is.

My code is displayed below;
 

Version

Oracle policy Modelling 17D

Code Snippet

             
1 USD = 103.40
1 EUR = 121.45


Price
Tractors-USD * 1 USD 	tractors-KES=0 and
tractors-EUR=0
Tractors-EUR * 1 EUR 	tractors-USD=0 and
tractors-KES=0
Tractors-KES	otherwise








Model1= model
no of months = MonthDifference(CurrentDate(); Date of import)


current year = ExtractYear(the current date)
no of years = current year - vehicle purchase year
Extra Depreciation = 0
no













Direct Imports

Custom value = ((Price / 1.25) * ( 1 - DEPRECIATION FOR DIRECT IMPORTS )) *(1- Extra Depreciation) 
Import Duty = custom value * (25/100)
Excise Value = custom value + Import Duty
VAT Value = custom value + Import Duty
VAT 16% = VAT Value * (16/100)
Excise