New GL - Update segment field of table FAGLFLEX*

Question

Hi All,
We are turning document splitting in our configuration, split by segment.
When do posting of invoice, the vendor leg will be automatically split base on expense leg segment.
Example enter invoice consist of 2 expense leg:
GL Account    Segment   Amount
DR Expense  SEG01     $100
DR Expense  (blank)      $200
In document view (BSEG table) the posting will be:
GL Account    Segment   Amount
DR Expense  SEG01     $100
DR Expense  (blank)      $200
CR Vendor                    $300
In GL View (FAGLFLEXA table) the posting will be:
GL Account    Segment   Amount
DR Expense  SEG01     $100
DR Expense  (blank)      $200
CR Vendor     SEG01     $100
CR Vendor     (blank)      $200
We need to default the vendor leg (bold above) segment to SEGXX. Any body have any idea on how to do this? Thanks.
rgds,
Rini

Answer 1

Hi,
I need to default the segment field in FAGLFLEX* table to certain value when the segment field is blank.
Do you know the BAPI/BADI that I can used? Thanks
rgds,
Rini