on T.code WA01 error above, but when I checked on WB02 the vendor number is there for the plant R300
Message no. MW341
Not all the required data has been maintained.
The item category and the notification category determine which data has to be entered, especially pertaining to sources of supply and dates.
For the item category 'PO via DC", for example, you must maintain a distribution center for every plant and an external vendor for every distribution center. You must maintain delivery dates at plant level.