Opening Balance entry notice unbalance

ERPNext Accounting
1

Hi All,

Im new user in ERPNext, i would like to transfer may accountancy report from my old system to ERPNext but i got totally confuse. really need help from expert user who familiar with this system. FYI, I had entry Currency exchange from USD to IDR from 01-01-2019 till now, next steps:

  1. I entered the opening balance, but when i try to save it gives the message as show on the screen below, any one familiar with this message as you see the amount debit and credit already balance.

    07%20PM
    07%20PM1365×678 51.9 KB

    12%20PM
    12%20PM1365×529 23.1 KB

  2. Related to the 1st problem i try to enter currency exchange from IDR to USD on 01-01-2019, the exchange should be 0.000068638 but when i like to save it the exchange going to 68.638

    09%20PM
    09%20PM1365×677 45.9 KB

    31%20PM
    31%20PM1363×638 38.6 KB

Need advice, Thank You
Ningsih