SAP Message WTADDI208 - Vendor &1 is not a valid source of supply for additional &2

Diagnosis
You wish to assign vendor &V2& to additional &V1&, but this additionalcannot be procured from vendor &V2&.

System Response
INCLUDE ISR_VERARBEITUNG OBJECT DOKU ID TX

Procedure
You have the following options:

  • You generate a list of the vendors for the additional by displaying all
    • the info records, for example. You then select a vendor from this list.
    • You maintain the vendor you have just specified (&V2&) in the material
      • master data of additional &V1& (in the Purchasing view, for example).