Hello,
I try to give an answer, please let me know I it was possible for me bringing some helpful input in our discussion.
1. Take a look on the picture
We have the client
Within the client we have company codes.
Normally Financial Statement (consisting of P&L, Balances Sheet and Notes) is made per Company Code.
2. SAP New GL - Segment and document splitting
Using SAP New GL you have functionality of document splitting.
The main advantage is:
You can splitt amount of one invoice to several eg segments.
Each FI document is posted to a segment, which means you can make full Financial Statement per Segment.
Segemment ABC + DEF = Financial Statement of Company Code.
3. Balance sheet per segment
Example with vendor invoice.
Some patient I will put it down in a picture an update discussion.