If you want the source list only for the delivery plan, use ME01. What remains to be verified for the system to establish delivery plans below this delivery plan? There is no default capability that allows you to request the source list based on the type of buttocks. I use 000. Marg. Key – this has no value in its definition. Even with the “2” flag option in MD02 for order requests, I receive a =purch. Request, with a rescheduling date 29.07.2004, exception =30 (scheduling process according to the schedule) I see here a problem because a source list of the material is created= WAS CREATED AFTER the appointment was established, or else= the creation of line on the SA. There should never be a source list= for a combination of suppliers/materials, unless it is a list that is replaced by another on another SA number or line=. .