по последнему вопросу на счет Ф-90,
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As of SAP ECC 6.00 (SAP_APPL 600), it is no longer possible to enter different amounts for each
depreciation area when you make an integrated posting to assets from FI. You have to use a separate asset
transaction to be able to enter these different values. This increases the transparency of the values, while
at the same time preventing incorrect postings due to varying representation of gross/net values at
different points in time in the posting transaction.
Effects on System Administration
You can still retain the old function for certain users if necessary. To do so, create the set/get parameter
FAA_FB01_AREA_SWITCH. Enter the value 'X' for the users with the user maintenance transaction
SU2. The assumption here is that these users are familiar with the restrictions related to the representation
of gross/net values.
See also
For more information, refer to SAP Note 873047.