SAP Message BP671 - The object currencies in the budgeting hierarchy are not the same

Diagnosis
In the budget profile of project &V1&, you have set the availabilitycontrol indicator in the object currency.

System Response
The availability control in the object currency is only possible if allobjects of a budgeting hierarchy have the same object currency.

Procedure
Check the setting in the budget profile and adjust the objectcurrencies of the affected objects if necessary.