Greetings
we have few purchase orders which is confirmed and receipts and invoices are also done.
Last few months around midnight the Odoo Bot changes the
Currency From AED to USD
Origin PO 123 to PO123, PO124
Untaxed amount from original amount (PO123) to combined two PO amount (PO123 + PO124).
Any idea and suggestions where to look for this.
Never seen anything like that after working with V14 EE for three years (about) in multi currency business. You should document such an issue in detail to check. A change in value should show in the chatter by default. A screenshot of that might be usefull, as well as posting dates of receipts and and billing posting.