Hello,
I found the solution. It is mentioned in the OSS NOTE 300273:
The transfer variants are controlled without value transfer in dependent areas in the standard system. For the value transfer, change the transfer method from '1' ('Gross method without transfer of values to dependent areas') to '4' ('Gross method with transfer of values to dependent areas') for the relevant transfer variant in the FI-AA Customizing. If the final settlement has already been posted without error message, reverse this final settlement and execute it again after changing the the transfer variant.
IMG --> FINANCE --> ASSET Accounting --> Transactions --> Intercompany Asset Transfers --> Define Transfer Variants Cheers Zarko