integration between asset accounting module and Funds management module

There is an integration between asset accounting module and Funds management module ...

the issue is how can i make depreciation accounts to be budgeted and make warning message for the availability control on this accounts ..

I read before in help.sap.com that the transaction types for the asset transaction which is related to depreciation is not relevant to budget .. i made a derivation rule to retrieve the account assignment of Commitment item and fund center to be updated when any transaction are posting on the Asset Accounting module

please help me quickly....

thanks advance