Error :Account assignment cannot be carried out because of different origin

Hi Guys,

I get below error when i go post goods into inventory using MB1C for sales order stock.

I am trying to key in sales order number but system asks me to enter quotation number since its original document is quotation.

<i><i>Error Msg:</i>

Account assignment cannot be carried out because of different origin no.

Message no. V1134

Diagnosis

The sales document to which you want to refer is based on sales document 20000007 and item 000010. Therefore, the settlement and possibly inventory management are carried out using the number of the preceding document.

System Response

This entry is not allowed.

Procedure

Enter the document and the item number of the preceding sales document.</i>