We have a purchase order with WBS element as cost object.
We posted Good receipt, Invoice etc for the PO successfully in the second local currency.
But while doing automatic payment ( F110) , due to difference in exchange rates, we are generating a realized exchange rate differences.
I believe the system should default the cost object from Purchase order. But this is not happening and therefore we are getting an error: CO assignment object for GL account missing error message.
When the Purchase order has a cost center insteadof WBS , we do not face this error as the system is defaulting the cost center.