Revaluation value not picking-up in partial retirement of asset

Hi Expert,

I have some issue, please help me if you know.

I acquired one asset in current year with 10000 and done revaluation with 20000 for the same, so the total asset value is 30000 and no depreciation. Then we decided to do partial retirement with 3000 with t.code ABAON. when we simulate the transaction it is taking only APC value 3000 and it is not taking any value from revaluation amount. If we do the same retirement for previous year(already existing asset) it working fine.

Please let me know the reasons why system not picking-up the revaluation amount.

Regards,

Kuppam.