OpenERP - How to add decimal precision on current rate curreny

Question

I want to add decimal precision on current rate currency openERP 7. I've already installed "decimal precision currency" addon, but when try to set decimal curracy into 12 digits, just only rounding factor that changed that become 12 digits and the current rate still 6 digit.

How can I modify the current rate into 12 digits?

thanks

Answer 1

As I research in your problem i get a solution for you. current rate is a function field and it's digits(12, 6) means 12 significant digits and 6 decimal points. If you want to check that file than go to server/openerp/addons/base/res/res_currency.py. And find current rate and change this filed with this below. And you will get 12 decimal points in your current rate.

'rate_silent': fields.function(_current_rate_silent, string='Current Rate', digits=(12,12),
 help='The rate of the currency to the currency of rate 1 (0 if no rate defined).'),

Hope this will help you.

Answer 2

Go into 'Settings -> In Configuration Tab - Invoice'

There set your decimal precision to 12. If you cant or without effects then tip off 'This company has own chart account' and 'Apply'. Set decimal precision to your needs. Below you will find default currency. Also in currency change precision to 12.