Hi Ahmad Mahmud,
The below is taken from SAP Note 75978 - Cost element type 90
"Cost elements of category 90 were introduced with 3.0 to enable an availability control on an internal order assigned to a fixed asset even with directly activated asset acquisitions. This functionality is guaranteed by SAP and will be enhanced by the planning of these cost elements in Release 4.0.
The check, however, that cost elements of category 90 can only be created for asset reconciliation accounts, has only been made since Release 3.0F. Before, it was possible to create any balance sheet accounts as cost element of category 90. Since cost elements created this way were not covered by functionality provided by SAP, various errors may occur when you post to these cost elements."
As you can see SAP does not support cost element type 90.
However I used them on e few projects and never have any problems.
Just to give you an example of the reasons they are sometimes needed:
- you need to record production quantity in CO-PA. You will create cost element type 90 for your inventory account. Every GR from production order will update quantity in CO-PA.
The question about splitting is quite ineteresting.
Maybe one of the NewGL experts can help you here.
Regards,
Szymon