RG registers are not hit while receiving for ISO transaction.

RG registers are not hit while receiving for Internal sales order in transaction between 2 inventory organizations:
Steps:
1. Create Internal requisition
2. Create Sales order
3. Ship material against sales order (against Shipment / delivery).
4. Create Excise invoice
5. RG23A part II are hit.
6. Receive material gainst shipment.
7. Check Rg registers

If anybody has tested this scenario, please let me know.

Basically when receiving against a shipment / delivery from Internal sales order, Rg reristers are not hit.