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

Question

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

Answer 1

Hi,
1)  Transaction type 640 normally is a previous year transaction type. My suggestion is that you have no values from previous years.
You use the transaction type 640.
Please check if it works with transaction type 650.
Check the setting from the transaction types:
Table TABW (SE16)
=================
Trans. Type........Trans.Type grp.
640.........................64
650.........................65
Table TABWG                                                                   
==============     
Trans.Type grp. ...........Curr.-yr.acq. transaction                                                             
64                                                                            
65..................................................X      
The difference between this 2 transaction types 640 and 650 is the sign TABWG-XZUGNE (Current-year acquisition transaction) in the transaction type group.                                                                               
2. Please see the text passage from 13221 point 2:                                                                               
2.  An incorrect depreciation key is used. Manual depreciation and        
    automatic calculation of the same depreciation type are mutually      
    exclusive.                                                            
    If another depreciation must be set in addition to the automatically  
    calculated depreciation, there has probably been an unplanned         
    depreciation.                                                         
    If the asset should have only manual depreciation, please use         
    another depreciation key, for example, 'MANU'.     ..."      
regards Bernhard