Batch Split in Inbound Delivery document

Question

Hello Friends,
  In decentralized WM managed scenario, inbound delivery is created automatically when the storage location is HU managed.   In the current design, we need to use MIGO/MB1B transaction for replicating stocks into warehouse location, and all the materials are managed.
We have a batch split management to use for distributing the cumulative batches into warehouse.  In our testing, transaction MB1B cannot support batch split management however transaction MIGO is closely supporting our need.  In the MIGO, we have a distributed quantity functionality and through this we can able to split the quantity into multiple batches. 
However, when during inbound delivery generation (Inbound delivery generates in background from MIGO document when location is HU managed), system is generating the individual line item instead batch split, example -
In MIGO -
Total Quantity - 10
Item: 00001
Material : ZZZYYY
Batch1:  AAAA
Quantity : 4
Item: 00001
Material : ZZZYYY
Batch2:  AAAB
Quantity : 6
In Inbound Delivery -
Item:10
Material : ZZZYYY
Batch1:  AAAA
Quantity: 4
Item:20
Material : ZZZYYY
Batch2:  AAAB
Quantity : 6
We need as below in inbound delivery -
Item:10
Material : ZZZYYY
item: 90001
Batch1:  AAAA
Quantity : 4
item: 90001
Batch2:  AAAB
Quantity : 6
Please suggest.  Appreciate your reply.
Thanks
Best Regards,
Goutam

Answer 1

use BAPI: BAPI_OUTB_DELIVERY_CONFIRM_DEC
I used this long time back. it worked fine.