SAP Message AO_PLANNING024 - Transfer of plan vals not possible - different object currency on WBS &3

Diagnosis
WBS element &v3& has object currency &v4& and appropriation requestV1 has object currency v2.

System Response
The WBS element is assigned.
However, transferring plan values later is not possible due to thediffering object currencies.

Procedure
If you want to transfer plan values from the appropriation request tothe WBS element, ensure that they both have the same object currency.