Account Mapping

Hi to all,

I Have a exisable items for delivery .

1.At the time of sales order bookink we have a item with 10 quantity and price is 1000.

2.But at the time of Delivery , spilt in two row 8 quantity and 2 quantity also have different -2 price(100 And 900). And ADD document

3.Copy to delivery functionality,Create invoice same Delivery document.

4.But at the time of Add invoice SHOW ERROR ' NO G/L Account '

please anyone help me to resolve this problem

thanx