at my client Derivation strategy is being maintained for Capital Expenditure Based on Asset Class and cost center. while creating Asset Master In time dependent tab when i provide a cost center only profit center is derived but no fund center although derivation rule is maintained properly. is this normal behavior? if so then at the time of asset acquisition system is unable to derive any fund center nor any commitment item. at what point derivation rules are activated? at the time of Asset Master Creation or acquisition posting? also if i manually fill the fund center at the time of asset master creation system derives the same at the time of acquisition posting but still no commitment item is derived. please help me out why system is behaving this way and what should be the actual behavior of the system.