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

What causes this issue?

The sales document to which you want to refer is based on sales
document &V1& and item &V2&. Therefore, the settlement and possibly
inventory management are carried out using the number of the preceding
document.

System Response

This entry is not allowed.

How to fix this error?

Enter the document and the item number of the preceding sales document.

Error message extract from SAP system. Copyright SAP SE.