We have activated availability control for Internal Orders in Controlling area currency (USD).
When we posted a PR in USD, the system checked the budgets property and allowed us posting.
However, when this PR was converted to PO, system issued error message saying that 'budget exceeded'.
User has changed the currency in the PO from USD to INR.
But as far I understand since PR was converted to PO, there should not be any issue of availability control, right ?
Then why this error at the level of PO ?