Message# AA649 In area 01, you can only post manual dep. up to the amount

hi friends

when i do the transaction in ABAA ,it went error said that In area 01, you can only post manual dep. up to the amount 0

i had select allowed all value in unplan depreciation ,and why the detail message said the The asset does not have any net book value; in this case, you should check the transaction as described above.

Asset affected: 000025100073-0000

Diagnosis

This posting cannot be performed, since manual depreciation can only be posted in the amount of 0.00 in area 01.

Procedure

Check the transaction type entered, or change the posting amount.

Caution: If the amount concerned is 0, this could be the result of two situations:

1. The asset does not have any net book value; in this case, you should check the transaction as described above.

2. The asset has a depreciation key with automatic depreciation calculation. However, if you want to include depreciation in addition to the automatically calculated depreciation, it has to be unplanned depreciation.

Otherwise, you should use a depreciation key that does not calculate automatic depreciation (SAP-supplied key: MANU).

thanks