Hi,
Can you please try this.
Click Procurement and sourcing > Common > Vendors > All vendors. On the General tab, click Intercompany.
In the Intercompany form, click the Purchase order policies link. In the Intercompany purchase order (direct delivery) field group, select Post invoice automatically and remove the check mark from the Print invoice automatically field.
In the Original sales order (direct delivery) field group, select the Post invoice automatically field and the Print invoice automatically field
