HI Help Me,
You should not set additional currency, that is not going to solve your requirement.
If you change OB22 now it is going to have a lot of effects and many of which you would not have planned for.
The problem you have can be solved by changing the internal order master data- in the control tab, you can maintain the currency as PESO
That way the internal order will settle to GL in PESO.
After which you need to run the currency revaluation to get the value in USD or your company code currency.
Hope this helps.
Regards
Rishab
